Error Code | Cause | Action |
ERROR 108 HD CONNECT[1234] | Head connection can not be confirmed. | 1. Check FFC connection between the Slider T PCB and the head which is displayed error. 2. Replace the Slider T PCB with a new one. 3. Replace the print head with a new one. |
ERROR 108 HD THERMIS[1234] | Head temperature is less than -10°C or 80°C or more. | 1. Update F/W. 2. Replace the EPL3 main PCB with a new one. |
ERROR 122 CHECK:SDRAM | FW update failed or error occurs in SDRAM of main PCB. | 1. Update F/W. 2. Check cable connection between the EPL3 main PCB (CN104/CN105) and the Slider T PCB (CN1/CN3). 3. Replace the EPL3 main PCB with a new one. (Refer to 3.3.1) 4. Replace the Slider T PCB with a new one. (Refer to 3.3.2) 5. Replace the Y-axis Motor with a new one |
ERROR 128 HDC FIFO OVER | Abnormality comes into communication between the EPL3 main PCB and Slider T PCB. | 1. Update F/W. (Refer to 8.1.2) 2. Check cable connection between the EPL3 main PCB (CN104/CN105) and the Slider T PCB (CN1/CN3). 3. Replace the EPL3 main PCB with a new one. (Refer to 3.3.1) 4. Replace the Slider T PCB with a new one. (Refer to 3.3.2) 5. Replace the Y-axis Motor with a new one |
ERROR 128 HDC FIFO UNDER | Abnormality comes into communication between the EPL3 main PCB and Slider T PCB | 1. Replace a battery equipped on the EPL3 main PCB with new one. (CR1220) • The new battery should be the same product or the equivalent. • Discard the old battery according to the instruction from the maker. 2. If the problem persists after replacement the battery, replace the EPL3 main PCB. |
ERROR 129 BATTERY EXCHANGE | Battery on the main PCB dead. | 1. Check that the scan parameter is the default value. 2. Update F/W. (Refer to 8.1.2) 3. Conduct a linear encoder test. 4. Check if there is dirt or scratch on the linear scale. 5. Replace the liner encoder sensor with a new one. (Refer to 6.4.4) 6. Replace the liner encoder scale with a new one. (Refer to 6.3.6) 7. Replace the encoder PCB with anew one. (Refer to 6.4.4) 8. Replace the Slider T PCB with a new one |
ERROR 12a HDC SPEED | Detected an abnormality of ink ejection trigger. Discharge trigger is detected at a rate that exceeds the period of the discharge waveform | 1. Update F/W. (Refer to 8.1.2) 2. Check cable connection between the EPL3 main PCB (CN104/CN105) and the Slider P PCB (CN1/CN3). 3. Replace the EPL3 main PCB with a new one. (Refer to 3.3.1) 4. Replace the Slider T PCB with a new one. (Refer to 3.3.2) 5. Replace the Y-axis Motor with a new one. |
ERROR 130 HD DATA SEQ | Abnormality comes into communication between the EPL3 main PCB and Slider T PCB. | 1. Initialize event log. ([#TEST] - [EVENT LOG] - [DATA CLEAR] key - [ENTER] key) 2. Replace the EPL3 main PCB with a new one. |
ERROR 148 E-LOG SEQ | Abnormality occurs in the log control. | 1. Check the output voltage of the LFA15F-5-J1/ ZWS15B-5 (+4.9V~5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 151 Main PCB V1R2 | EPL3 main PCB 1.2V power supply is abnormal. | 1. Check the output voltage of the LFA15F-5-J1/ ZWS15B-5 (+4.9V~5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 152 Main PCB V2R5 | EPL3 main PCB 2.5V power supply is abnormal. | 1. Check the output voltage of the LFA15F-5-J1/ ZWS15B-5 (+4.9V~5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 153 Main PCB V3R3 | EPL3 main PCB 3.3V power supply is abnormal. | 1. Check the output voltage of the LFA15F-5-J1/ ZWS15B-5 (+4.9V~5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 154 Main PCB V05 | EPL3 main PCB 5V power supply is abnormal. | 1. Check the output voltage of the LFA15F-5-J1/ ZWS15B-5 (+4.9V~5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 157 Main PCB VTT | EPL3 main PCB VTT power supply is abnormal. | 1. Check the output voltage of the LFA15F-5-J1/ ZWS15B-5 (+4.9V~5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 16e Main PCB V3R3B | EPL3 main PCB 3.3VB power supply is abnormal. | 1. Check the output voltage of the LFA15F-5-J1/ ZWS15B-5 (+4.9V~5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 18a Main PCB V_CORE | EPL3 main PCB V_CORE power supply is abnormal. | 1. Check the output voltage of the LFA15F-5-J1/ ZWS15B-5 (+4.9V~5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 18c Main PCB V12 | EPL3 main PCB 12V power supply is abnormal. | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V), LFA15F-5-J1/ZWS 15B-5 (from +4.9V to 5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 1ce SLIDER PCB V24 | Slider P PCB 24V power supply is abnormal. | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the Slider T PCB with a new one. |
ERROR 1cf SLIDER PCB V1R8 | Slider P PCB 1.8V power supply is abnormal. | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the Slider T PCB with a new one. |
ERROR 1d9 Main PCB V48-1 | EPL3 PCB 48V power supply is abnormal. | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V), LFA15F-5-J1/ZWS 15B-5 (from +4.9V to 5.3V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the EPL3 main PCB with a new one. |
ERROR 1db Station4 PCB V48 | Station IV PCB 48V power supply is abnormal | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the Station IV PCB with a new one. |
ERROR 1dc Station4 PCB V24 | Station IV PCB 24V power supply is abnormal | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the Station IV PCB with a new one. |
ERROR 1dd Station4 PCB V24-A | Station IV PCB 24-AdjV power supply is abnormal. | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the Station IV PCB with a new one. |
ERROR 1de SLIDER PCB V1R2 | Slider T PCB 1.2V power supply is abnormal | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the Slider T PCB with a new one. |
ERROR 1e0 SLIDER PCB V3R3 | Slider T PCB 3.3V power supply is abnormal. | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the Slider T PCB with a new one. |
ERROR 1e2 SLIDER PCB V48 | Slider T PCB 48V power supply is abnormal | 1. Check the output voltage of the RWS600B-48/R EHFP (+47V~+49V). 2. Replace the power supply above, when the output voltage is abnormal. 3. Replace the Slider T PCB with a new one. |
ERROR 1e6 PRAM SIZE SHORTAGE | DDRII PRAM PCB cannot be detected. | 1. Check the connection of the DDRII PRAM PCB. 2. Replace the DDRII PRAM PCB with a new one. 3. Replace the EPL3 main PCB with a new one. |
ERROR 201 COMMAND ERROR | Command error Other data than commands is received | 1. Check if the output set of the PC matches the set of the machine side. 2. Change the profile. 3. Check if there is no trouble on the USB Cable. 4. Replace the USB Cable. 5. Replace the EPL3 main PCB with a new one. |
ERROR 202 PARAMETER ERROR | Parameter error Parameter out of the numeral value range is received | 1. Check if the output set of the PC matches the set of the machine side. 2. Change the profile. 3. Check if there is no trouble on the USB Cable. 4. Replace the USB Cable. 5. Replace the EPL3 main PCB with a new one. |
ERROR 203 Ment Command | Maintenance command Operation of a maintenance command fails | 1. Check the PRM file. 2. Check the number of each parameter. (if PRM matches up to the machine.) |
ERROR 206 PRINTING MODE | Received the print data of non-printable conditions | 1. Check the print data output conditions of the RIP software. 2. Change the profile. 3. Check if there is no parameter error. 4. Check if there is no trouble on the USB Cable. 5. Replace the USB Cable. 6. Replace the EPL3 main PCB with a new one. |
ERROR 304 USB INIT ERR | USB initialization error (Failures in initializing USB device) | 1. Check if there is no parameter error. 2. Check if there is no trouble on the USB Cable. 3. Replace the USB Cable. 4. Replace the EPL3 main PCB with a new one. |
ERROR 305 USB TIME OUT | USB time-out (Occurrence of time-out error on USB device | 1. Check if there is no parameter error. 2. Check if there is no trouble on the USB Cable. 3. Replace the USB Cable. 4. Replace the EPL3 main PCB with a new one. |
ERROR 401 MOTOR X | X Servo error (Excessive load to the X-motor) | 1. Update F/W.(Refer to 8.1.2) 2. Check if there is no trouble on the X motor belt. 3. Check if there is no trouble on the CN14 and CN15 of the EPL3 main PCB, and Motor Cable. (disconnecting, burnout, or the like) 4. Replace the X-axis Motor with a new one. (Refer to 3.2.1) 5. Replace the EPL3 main PCB with a new one. |
ERROR 403 X CURRENT | X-motor current (Over current error of X-motor is detected.) | 1. Update F/W.(Refer to 8.1.2) 2. Check if there is no trouble on the X motor belt. 3. Check if there is no trouble on the CN14 and CN15 of the EPL3 main PCB, and Motor Cable. (disconnecting, burnout, or the like) 4. Replace the X-axis Motor with a new one. (Refer to 3.2.1) 5. Replace the EPL3 main PCB with a new one. |
ERROR 402 MOTOR Y | Y Servo error (Excessive load to the Y-motor) | 1. Update F/W. (Refer to 8.1.2) 2. In the power turned OFF state, make sure it works smoothly in the Y direction. 3. Check if there is no trouble on the timing belt. 4. Check if there is no trouble on the CN14 and CN15 of the EPL3 main PCB, and Motor Cable. (disconnecting, burnout, or the like) 5. Replace the Y-axis Motor with a new one. (Refer to 3.2.2) 6. Replace the EPL3 main PCB with a new one. |
ERROR 404 Y CURRENT | Y-motor current (Over current error of Y-motor is detected.) | 1. Update F/W. (Refer to 8.1.2) 2. In the power turned OFF state, make sure it works smoothly in the Y direction. 3. Check if there is no trouble on the timing belt. 4. Check if there is no trouble on the CN14 and CN15 of the EPL3 main PCB, and Motor Cable. (disconnecting, burnout, or the like) 5. Replace the Y-axis Motor with a new one. (Refer to 3.2.2) 6. Replace the EPL3 main PCB with a new one. |
ERROR 50a Y ORIGIN | Y-origin error | 1. Execute and confirm [#TEST] - [SENSOR] -[Y-ORIGIN].(Confirm that the ON/OFF display is switched by moving the carriage left and right.) 2. Check if there is no trouble on the connection of Y-origin Sensor. (disconnecting, burnout, or the like) 3. Replace the Y-origin Sensor with a new one. (Refer to 6.5.3) 4. Replace the EPL3 main PCB with a new one. |
ERROR 50f L-SCALE BLACK | Liner Scale error | 1. Execute and confirm [# TEST] - [CHECK ENCODER]. (Confirm that a value of the scale encoder (E) changes) 2. Check the mounting position of the Linear encoder scale and 150 LPI Encoder PCB. 3. Make sure to mount linear encoder scale and no such as dirt and scratches. 4. Check cable connection between the EPL3 main PCB (CN101)and the Slider P PCB(CN1). 5. Check cable connection between the EPL3 main PCB (CN16)and the Station IV PCB(CN5). 6. Replace the Linear encoder Scale with a new one. (Refer to 6.3.6) 7. Replace the 150 LPI Encoder PCB with a new one. |
ERROR 525 WRONG IONIZER | The internal circuit of ionizer may be broken or abnormal discharge may occur. | Replace the Ionizer with a new one. |
ERROR 526 IONIZER ION LEVEL | Due to blot on the electrode probe and wear of it, ion production has decreased. | Cleanup the electrode probe following the instruction manual for the ionizer. When removing static electricity, turn off the main power switch on the main body, and exercise caution. If the status cannot be improved, replace the relevant electrode probe. |
ERROR 527 IONIZER CONDITION | When an ion is absorbed by peripheral metals, the instability of the installed environment (temperature, humidity, peripheral metals, etc) affects the performance to remove electricity. | Confirm whether there is not a conductor or other neutralization apparatus near the ionizer. If there is some, keep it away from them. |
ERROR 541 VACUUM PUMP ORIGIN | Pump sensor detection error | 1. Execute [#TEST] - [SENSOR] - [PUMP MOTOR]. • (Press the SEL key and make sure that the pump path switch works properly and the sensor ON/OFF is responsive.) 2. Replace the pump sensor with a new one. 3. Replace the selective path pump Assy. with a new one. (Refer to 6.2.7) 4. Replace the Station IV PCB with a new one. |
ERROR 602 INK BOTTLE END | Ink end (Non of printing, ink use-up cleaning is only allowed.) | (When the message is still displayed even after a new Ink bottle or an empty Ink bottle is charged;) 1. Carry out [#TEST] - [CARTRIDGE SENSOR] and check the state of the near end sensor. (The number correspond to the cartridge number.) 2. Disconnect and connect the FFC located between the Station IV PCB(CN5) and the CART IO PCB(CN2). 3. Check the peripheral and the installation of near end sensor. 4. Check the connection and installation of the ID contact PCB and Detector Assy, I/C, Y. 5. Replace the Cartridge. 6. Replace the ID contact PCB and Detector Assy. with new one. (Refer to 3.3.3) 7. Replace the CART IO PCB with a new one. (Refer to 6.4.7) 8. Replace the Station IV PCB with a new one. |
ERROR 608 WRONG INK IC | IC chip of Ink bottle unreadable property. | 1. Check the attached status of the chip. 2. Perform [#TEST] - [CHECK INK IC]. 3. Disconnect and connect the FFC located between the Station IV PCB(CN5) and the CART IO PCB(CN2). 4. Replace the ID contact PCB with new one. (Refer to 3.3.3) 5. Replace the CART IO PCB with a new one. (Refer to 6.4.7) 6. Replace the Station IV PCB with a new one. |
ERROR 61A InkOverflow:cmYC MKWW | The sub-tank float sensor detected “Limit” | 1. Execute [MAINTENANCE] - [Overflow maintenance]. 2. Replace the Sub-tank if it can not be reintegrated. |
ERROR 61B SUPPLY INK:cmYCMKWW | Ink supply to the sub-tank failed. | 1. Check if the ink route couplings are loose. 2. Check the ink supply valve and tank. 3. Replace the ink supply valve and tank. |
ERROR 61D NEGATIVE P.NotEnough | 1. Go to [#TEST] - [Air Pressure Check] - [Negative Pressure] to check if a pressure of -2.3kPa is maintained. 2. Check if there is no trouble on the negative pressure sensor and harness. 3. Check if there is no trouble on the 3 way air valve. 4. Check the air pressure route for leaks. 5. Check if there is no trouble on the pressure pump. | |
ERROR 61E NEGATIVE P.OVER | The negative pressure cannot be kept properly. (On the negative side) | 1. Go to [#TEST] - [Air Pressure Check] - [Negative Pressure] to check if a pressure of -2.3kPa is maintained. 2. Check if there is no trouble on the negative pressure sensor and harness. 3. Check if there is no trouble on the 3 way air valve. 4. Check the air pressure route for leaks. 5. Check if there is no trouble on the pressure pump. |
ERROR 620 POSITIVE P.NotEnough | The positive pressure cannot be kept properly. (On the negative side) | 1. Go to [#TEST] - [Air Pressure Check] - [Positive Pressure] to check if a pressure of 17.5kPa is maintained. 2. Adjust the slot valve to 17.7kPa. 3. Check if there is no trouble on the positive pressure sensor and harness. 4. Check if there is no trouble on the 3 way air valve. 5. Check the air pressure route for leaks. 6. Check if there is no trouble on the pressure pump. |
ERROR 621 POSITIVE P.OVER | The positive pressure cannot be kept properly. (On the positive side) | 1. Go to [#TEST] - [Air Pressure Check] - [Positive Pressure] to check if a pressure of 17.5kPa is maintained. 2. Adjust the slot valve to 17.7kPa. 3. Check if there is no trouble on the positive pressure sensor and harness. 4. Check if there is no trouble on the 3 way air valve. 5. Check the air pressure route for leaks. 6. Check if there is no trouble on the pressure pump |
ERROR 650 NCU CONECT | NCU Assy. is not connected to the NCU unit. | 1. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB (CN14). 2. Replace the NCU Assy. with new one. (Refer to 6.5.8) 3. Replace the Station IV PCB with a new one. |
ERROR 651 REPLACE NCU | Due to the deterioration contamination, or blemish of the light source LED, the light intensity was declined and became an inoperable level. It occurs if the result of executing [#TEST] - [NCU] - [SENSOR CHK] is under [100]. | At test drawing, if occurs even in the absence of missing nozzles 1. Clean the left and right internal walls of the NCU Assy detection slits with a cotton-tipped swab. 2. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB(CN14). 3. Replace the NCU Assy. with new one. (Refer to 6.5.8) 4. Replace the Station IV PCB with a new one. |
ERROR 652 NCU NZK CHK (HW) | H/W can not sample the Ink ejection pattern of the NCU unit. Many nozzle missing or trajectories have occurred. | At test drawing, if occurs even in the absence of missing nozzles 1. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB (CN14). 2. Replace the NCU Assy. with new one. (Refer to 6.5.8) 3. Replace the Station IV PCB with a new one. |
ERROR 653 NCU NZK CHK (MARK) | Ink ejection pattern of the NCU unit is analyzed, and then recognized abnormal ink ejection which not reach criteria of the pattern. The normal determination can not be made by Many nozzle missing or trajectories. | At test drawing, if occurs even in the absence of missing nozzles 1. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB (CN14). 2. Replace the NCU Assy. with new one. (Refer to 6.5.8) 3. Replace the Station IV PCB with a new one. |
ERROR 654 NCU CENTER POS | Detection of central position of the NCU unit fails. The normal determination can not be made by Many nozzle missing or trajectories. | At test drawing, if occurs even in the absence of missing nozzles 1. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB (CN14). 2. Replace the NCU Assy. with new one. (Refer to 6.5.8) 3. Replace the Station IV PCB with a new one. |
ERROR 655 NCU FLUSH POS | Detection of optimum position for the sensor of the NCU unit fails. The normal determination can not be made by Many nozzle missing or trajectories. | At test drawing, if occurs even in the absence of missing nozzles 1. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB (CN14). 2. Replace the NCU Assy. with new one. (Refer to 6.5.8) 3. Replace the Station IV PCB with a new one. |
ERROR 656 NCU SN ADJUST | Light quantity adjustment to get optimum sensitivity fails. 1. The normal determination can not be made by Many nozzle missing or trajectories. 2. Light quantity decreases because deterioration of the source of light LED, dirt and wound. | At test drawing, if occurs even in the absence of missing nozzles 1. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB (CN14). 2. Replace the NCU Assy. with new one. (Refer to 6.5.8) 3. Replace the Station IV PCB with a new one. |
ERROR 657 Check NCU waste ink | Waste ink absorber of NCU is full. | 1. Replace the waste ink absorber of NCU unit with new one. |
ERROR 658 NCU SENSOR LEVEL LOW | Due to the deterioration contamination, or blemish of the light source LED, the light intensity was declined.Not the non-usable level.Itoccurs if the result of executing [#TEST] - [NCU] - [SENSOR CHK] is under [110]. 1. The normal determination can not be made by Many nozzle missing or trajectories. 2. Light quantity decreases because deterioration of the source of light LED, dirt and wound. | At test drawing, if occurs even in the absence of missing nozzles 1. Clean the left and right internal walls of the NCU Assy detection slits with a cotton-tipped swab. 2. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB (CN13). 3. Replace the NCU unit with new one. (Refer to 6.5.8) 4. Replace the Station IV PCB with a new one. |
ERROR 65b NCU Sens Adj Err H | Since the sensitivity level is low, the suitable sensitivity level cannot be obtained even if the LED light intensity is raised.The unit may be dirty, the LED may be defective or there may be an error in the connection. | At test drawing, if occurs even in the absence of missing nozzles 1. Clean the left and right internal walls of the NCU Assy detection slits with a cotton-tipped swab. 2. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB (CN13). 3. Replace the NCU unit with new one. (Refer to 6.5.8) 4. Replace the Station IV PCB with a new one. |
ERROR 65c NCU Sens Adj Err L | Since the sensitivity level is low, the suitable sensitivity level cannot be obtained even if the LED light intensity is decreased.The unit may be dirty, the LED may be defective or there may be an error in the connection. | At test drawing, if occurs even in the absence of missing nozzles 1. Clean the left and right internal walls of the NCU Assy detection slits with a cotton-tipped swab. 2. Check the cable connection between the PD_AMP PCB Assy.(CN1) and Station IV PCB (CN13). 3. Replace the NCU unit with new one. (Refer to 6.5.8) 4. Replace the Station IV PCB with a new one. |
ERROR 661 POSITIVE P.Int1 | Positive pressure teaching failed | 1. Go to [#TEST] - [Air Pressure Check] - [Positive Pressure] to check if a pressure of 17.5kPa is maintained. 2. Adjust the slot valve to 17.7kPa. 3. Check if there is no trouble on the positive pressure sensor and harness. 4. Check if there is no trouble on the 3 way air valve. 5. Check the air pressure route for leaks. 6. Check if there is no trouble on the pressure pump.1. Go to [#TEST] - [Air Pressure Check] - [Positive Pressure] to check if a pressure of 17.5kPa is maintained. 2. Adjust the slot valve to 17.7kPa. 3. Check if there is no trouble on the positive pressure sensor and harness. 4. Check if there is no trouble on the 3 way air valve. 5. Check the air pressure route for leaks. 6. Check if there is no trouble on the pressure pump. |
ERROR 662 POSITIVE P.Int2 | Positive pressure teaching failed | 1. Go to [#TEST] - [Air Pressure Check] - [Positive Pressure] to check if a pressure of 17.5kPa is maintained. 2. Adjust the slot valve to 17.7kPa. 3. Check if there is no trouble on the positive pressure sensor and harness. 4. Check if there is no trouble on the 3 way air valve. 5. Check the air pressure route for leaks. 6. Check if there is no trouble on the pressure pump. |
ERROR 663 POSITIVE P.Int3 | Positive pressure teaching failed | 1. Go to [#TEST] - [Air Pressure Check] - [Positive Pressure] to check if a pressure of 17.5kPa is maintained. 2. Adjust the slot valve to 17.7kPa. 3. Check if there is no trouble on the positive pressure sensor and harness. 4. Check if there is no trouble on the 3 way air valve. 5. Check the air pressure route for leaks. 6. Check if there is no trouble on the pressure pump. |
ERROR 71F HD THERM BRK | Temperature of the head thermistor is not readable normally. | 1. Check the FFC connection of the print head. 2. Replace the print head with a new one. (Refer to 3.1.1) 3. Replace the Slider T PCB Assy. with a new one. |
ERROR 706 UV UNIT OVER HEAT | UV unit exceeded high temperature threshold | 1. Check the operation with [# Test] - [Operation] - [UV LED Fan] / [UV DRIVER Fan]. 2. Check the dust on the mist filter. 3. Replace UV_LED PCB. |
ERROR 708 UV THERMISTOR BRK | The temperature of the UV thermistor can not be read normally | 1. Check the connection between UV drive 14 PCB and UVLED PCB. 2. Replace UV LED PCB. 3. Replace UV drive 14 tPCB. |
ERROR 722 WATER TANK ROUTE | The hot water pump failed or hot water leaked. | 1. Check if hot water is leaking. 2. Check whether the water pump works normally. Confirm whether there is not abnormality. 3. Replace the Hot water pump with a new one. |
ERROR 723 WATER TANK ROUTE | The hot water pump failed or hot water leaked. | 1. Check if hot water is leaking. 2. Check whether the water pump works normally. Confirm whether there is not abnormality. 3. Replace the Hot water pump with a new one. |
ERROR 726 WATER HEATER BRK | Heater failure. | 1. Check the cable connection between the Hot water heater and AC PCB. 2. Check the cable connection between the AC PCB and SSR. 3. Check the cable connection between the SSR and Station IV PCB. 4. Check the state of the fuse on the AC PCB. 5. If a fuse blows out, replace the hot water heater and the fuse. 6. Replace the SSR with a new one. 7. Replace the AC PCB with a new one. |
ERROR 728 !HEATER THERM BRK | Temperature of the hot water heater thermistor is not readable normally. | 1. Check the connection of the hot water heater thermistor. 2. Replace the Station IV PCB with a new one. |
ERROR 729 HHEATER HIGH TEMP | The heater temperature exceeded the high temperature threshold. | Check the voltage switching SW on the side of the device. |
ERROR 72B WATER HEATER LACK | Water shortage in the hot water tank. | (Even if enough water is left, this may be displayed.) 1. Execute the [#TEST] - [CARTRIDGE SENSOR] (The number correspond to the cartridge number.). 2. Execute the [MAINTENANCE] - [Water FillUp]. 3. Check the hot water float sensor |
ERROR 72C WATER PUMP | The hot water pump failed or hot water leaked. | 1. Check if hot water is leaking. 2. Check whether the water pump works normally. Confirm whether there is not abnormality. 3. Replace the Hot water pump with a new one. |
ERROR 72D WATER PUMP | The hot water pump failed or hot water leaked. | 1. Check if hot water is leaking. 2. Check whether the water pump works normally. Confirm whether there is not abnormality. 3. Replace the Hot water pump with a new one. |
ERROR 72E WATER PUMP | The hot water pump failed or hot water leaked. | 1. Check if hot water is leaking. 2. Check whether the water pump works normally. Confirm whether there is not abnormality. 3. Replace the Hot water pump with a new one. |
ERROR 72F WATER PUMP | The hot water pump failed or hot water leaked. | 1. Check if hot water is leaking. 2. Check whether the water pump works normally. Confirm whether there is not abnormality. 3. Replace the Hot water pump with a new one. |
ERROR 730 WATER ENV TEMP H | The environmental temperature is higher than the target temperature and it is impossible to lower the water temperature | 1. Lower the environment temperature. 2. Replace the keyboard PCB |
ERROR 901 INVALID OPERATION | Function cannot carry out by some errors. | 1. Return to a local screen and confirm the error situation. |
ERROR 902 DATA REMAIN | Drawing data is remaining. | (Carry out the followings if the error still occurs when data is cleared.) 1. Remove USB cable from the printer and execute data clear. -> If solved, it is a problem on USB cable or PC. 2. Replace the USB Cable with a new one. 3. Replace the EPL3 main PCB with a new one. |
ERROR 90d NO HEAD SELECT | Loaded number of the head is assumed zero. | 1. Check the setting of loading number of the head in the parameter. (System parameter No.66 “HEAD NO”=4) |
ERROR 04 PARAM ROM | Access Error of the PARAMETER ROM 1. The state that cannot access “FROM” on the EPL3 main PCB. 2. Parameter data is abnormal. | 1. Initialize parameter data. 2. Replace the EPL3 main PCB with a new one. |
ERROR 909 PARAMETER VERSION | Parameter version which is downloaded is different from FW version. | 1. Check the FW version of the parameter which is downloaded. |
ERROR d1a HEAD VOLT | An error of the head power supply was detected. | 1. Turn on machine power and check whether head power PCB D 17, 18 is lit. 2. If only D18 does not light up, check the connection and damage of the FFC between the head sliders. 3. If D17 and D18 do not light up, plug and unplug the connector between the slider PCB and the head power supply PCB. 4. Replace the head power PCB. 5. Replace the head |
ERROR d1b COM VOLT:cmYCMKWW | An error in the head drive power supply was detected. | 1. Insert and remove the FFC of the target nozzle. 2. Connect and disconnect the connector between the slider PCB and the head power PCB. 3. Replace the head power PCB. 4. Replace the head |
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