Sharp AR6026N with list Error Codes and Epson PX-730 Adjustment Program

Sharp AR6026N Printer with list Error Codes and Epson PX-730 Adjustment Program

– Printer model: Sharp AR6026N
– Error codes on Sharp AR6026N with details instruction fixing:

Code: CH-Blink
Description: Developing cartridge not installed
Causes: Developing unit disconnection
MCU PWB abnormality
Toner cartridge is not installed.
Troubleshooting Guides: Check installation of the developing unit.
Replace the MCU PWB.
Install toner cartridge.

Code: CH-ON
Description: Side door open
Causes: Side door sensor abnormality
MCU PWB abnormality
Troubleshooting Guides: Check that all the side doors are closed.
Replace the MCU PWB.

Code: E7-01
Description: Duplex model memory error/ Image data error
Causes: 1. The memory capacity on the MCU PWB is wrong.
2. Setting for a single surface model is wrong.
Troubleshooting Guides: 1. Use SIM26-39 to check to confirm that the memory capacity is 64MB. If it is not 64MB, replace the MCU PWB.
2. If SIM26-04 is set to 1, change the setting to 0. If it is 0, replace the MCU PWB.

Code: E7-06
Description: Image data decode error
Causes: MCU PWB abnormality
USB cable trouble
Troubleshooting Guides: Replace the MCU PWB.
Replace the USB cable.

Code: E7-10
Description: Shading error (Black correction)
Causes: Improper connection of the CCD unit flat cable
CCD unit abnormality
MCU PWB abnormality.
Troubleshooting Guides: Check connection of the CCD unit flat cable.
Check the CCD unit.

Code: E7-11
Description: Shading error (White correction)
Causes: Improper connection of the CCD unit flat cable
Dirt on the mirror, the lens, and the reference white plate
Copy lamp lighting abnormality
CCD unit abnormality
MCU PWB abnormality
(When occurred in the SPF scan position.)
Improper installation of the mirror unit
Troubleshooting Guides: Clean the mirror, the lens, and the reference white plate.
Check lighting and the light quantity of the copy lamp (SIM05-03).
Check the CCD unit.
Check the MCU PWB.

Code: E7-20
Description: LSU laser detection error
Causes: Laser optical axis misalignment
Reduced laser power, lighting error, laser diode trouble.
Disconnection or improper connection of harness and connector between LD PWB and MCU PWB.
Troubleshooting Guides: Use SIM61-1 to check the operation of the LSU.
Check connection of the connector and harness between the LD PWB and the MCU PWB.
Replace the MCU PWB.
Replace the LSU.

Code: EL-
Description: Auto developer adjustment trouble (Over-toner abnormality)
Causes: Toner density sensor trouble, charging voltage/ developing voltage error, toner concentration trouble, developing unit trouble, MCU PWB trouble.
Troubleshooting Guides: Use SIM25-2 to perform the auto developer adjustment.

Code: EU-
Description: Auto developer adjustment trouble (Under-toner abnormality)
Causes: Toner density sensor trouble, charging voltage/ developing voltage error, toner concentration trouble, developing unit trouble, MCU PWB trouble.
Troubleshooting Guides: Use SIM25-2 to perform the auto developer adjustment.

Code: F2-39
Description: Temperature sensor trouble
Causes: Process thermistor trouble.
Process thermistor harness connection trouble.
MCU PWB trouble.
Troubleshooting Guides: Replace the process thermistor.
Check connection of the process thermistor harness and the connector.
Replace the MCU PWB.

Code: F2-40
Description: ATC sensor trouble
Causes: Toner density sensor output abnormality.
Sensor connector and harness connection trouble.
Developing unit trouble.
MCU PWB trouble.
Troubleshooting Guides: Replace the toner density sensor.
Check connection of the sensor connector and the harness.
Replace the developing unit.
Replace the MCU PWB.

Code: F2-64
Description: Toner supply operation trouble
Causes: Toner motor trouble.
Toner density sensor trouble.
Connector/harness trouble.
MCU PWB trouble.
Toner cartridge trouble.
Developing unit trouble.
Toner transport pipe section trouble
Troubleshooting Guides: Replace the toner motor.
Replace the toner density sensor.
Connector and harness check.
Replace the MCU PWB.
Replace the toner cartridge.
Replace the developing unit.
Check the toner transport pipe section.

Code: F2-70
Description: Improper toner cartridge detection
Causes: An improper toner cartridge is inserted. (The main unit detects a toner cartridge of a different specification.)
Toner cartridge trouble.
MCU PWB trouble.
Troubleshooting Guides: Replace the toner cartridge.
Replace the MCU PWB.

Code: F2-74
Description: Toner cartridge communication error
Causes: Developing unit disconnection
MCU PWB abnormality
Troubleshooting Guides: Replace the toner cartridge.
Check installation of the developing unit.
Use SIM16 to cancel.
Replace the MCU PWB.

Code: F3-22
Description: Paper feed tray 2 lift operation trouble
Causes: C2LUM does not turn ON within the specified time.
C2LUM sensor trouble.
Paper feed tray 2 lift unit trouble.
MCU PWB trouble.
Sensor harness and connector connection trouble
Troubleshooting Guides: Check the harness and the connector of C2LUD.
Replace the lift-up unit.
Replace the MCU PWB.

Code: F3-32
Description: Paper feed tray 3 lift operation trouble
Causes: C3LUM does not turn ON within the specified time.
C3LUM sensor trouble.
Paper feed tray 3 lift unit trouble.
MCU PWB trouble.
Sensor harness and connector connection trouble
Troubleshooting Guides: Check the harness and the connector of C3LUM.
Replace the lift-up unit.
Replace the MCUPWB.

Code: F3-42
Description: Paper feed tray 4 lift operation trouble
Causes: C4LUM does not turn ON within the specified time.
C4LUM sensor trouble.
Paper feed tray 4 lift unit trouble.
MCU PWB trouble.
Sensor harness and connector connection trouble
Troubleshooting Guides: Check the harness and the connector of C4LUM.
Replace the lift-up unit.
Replace the MCU PWB.

Code: H2-00
Description: Thermistor open trouble (Main)
Causes: Main thermistor trouble
MCU PWB trouble
Thermistor connector and harness connection trouble
Fusing section connector connection trouble
Fusing unit not installed
Troubleshooting Guides: Use SIM44-14 to check the state of the thermistor.
Replace the thermistor.
Replace the MCU PWB.
Check connection of the thermistor connector and the harness.
Check the connector in the fusing section.

– Sharp AR6026N printer Error Codes and quick guide on repairing:

Code: H2-01
Description: Thermistor open trouble (Sub)
Causes: Sub thermistor trouble
MCU PWB trouble
Thermistor connector and harness connection trouble
Fusing section connector connection trouble
Fusing unit not installed
Troubleshooting Guides: Use SIM 5-02 to check the heater lamp blinking operation.
When normally lighting.
Check the sub thermistor and its harness.
Check the sub thermistor input circuit on the MCU PWB.
When not normally lighting.
Check connection of the thermistor connector and the harness.
Check the lamp control circuit on the MCU PWB.
Cancel the trouble with SIM 14.

Code: H3-00
Description: Fusing section high temperature trouble (Main)
Causes: The fusing temperature exceeds the specified level.
Main thermistor trouble
MCU PWB trouble
Thermistor connector and harness connection trouble
Power unit trouble.
Troubleshooting Guides: Use SIM 5-02 to check the heater lamp blinking operation.
When normally lighting.
Check the sub thermistor and its harness.
Check the sub thermistor input circuit on the MCU PWB.
When not normally lighting.
Check the lamp control circuit on the MCU PWB.
Cancel the trouble with SIM 14.

Code: H3-01
Description: Fusing section high temperature trouble (Sub)
Causes: Sub thermistor trouble
MCU PWB trouble
Thermistor connector and harness connection trouble
Fusing section connector connection trouble
Fusing unit not installed
Troubleshooting Guides: Use SIM 5-02 to check the heater lamp blinking operation.
When normally lighting.
Check the sub thermistor and its harness.
Check the sub thermistor input circuit on the MCU PWB.
When not normally lighting.
Check the lamp control circuit on the MCU PWB.
Cancel the trouble with SIM 14.

Code: H4-00
Description: Thermistor low temperature detection
Causes: Thermistor abnormality
Heater lamp abnormality
Thermostat abnormality
MCU PWB abnormality
Troubleshooting Guides: Use SIM 5-02 to check the heater lamp blinking operation.
When the lamp blinks normally.
Check the thermistor and its harness.
Check the thermistor input circuit on the MCU PWB.
When the lamp does not light up.
Check for disconnection of the heater lamp and the thermostat.
Check the interlock switch.
Check the power PWB and the lamp control circuit on the MCU PWB.
Cancel the trouble with SIM 14.

Code: H5-01
Description: 5 continuous POUT not-reached error
Causes: Jam paper is not removed from the fusing unit. (Jam paper remains.)
Paper exit sensor breakdown or harness connection trouble
Fusing unit installation trouble
Troubleshooting Guides: Check for jam paper remaining in the fusing unit. (winding, etc.)
Check the POUT sensor harness, and check installation of the fusing unit.
Use SIM14 to clear the self diag display.

Code: L1-00
Description: Scanner feed trouble
Causes: Mirror unit abnormality
Scanner wire disconnection
Origin detection sensor abnormality
Mirror motor harness abnormality
Troubleshooting Guides: Use SIM 1-1 to check the mirror reciprocating operations.
When the mirror does not return.
Check for disconnection of the scanner wire.
Check the harness and the connector between the mirror motor and the MCU PWB.
Replace the mirror unit.
Replace the MCU PWB.
When the mirror does feed.
Use SIM 1-2 to check the mirror home position sensor.

Code: L3-00
Description: Scanner return trouble
Causes: Mirror unit abnormality
Scanner wire disconnection
Origin detection sensor abnormality
Mirror motor harness abnormality
Troubleshooting Guides: Use SIM 1-1 to check the mirror reciprocating operations.
When the mirror does not return.
Check for disconnection of the scanner wire.
Check the harness and the connector between the mirror motor and the MCU PWB.
Replace the mirror unit.
Replace the MCU PWB.
When the mirror does feed.
Use SIM 1-2 to check the mirror home position sensor.

Code: L4-01
Description: Main motor lock trouble
Causes: Main motor unit abnormality
Improper connection or disconnection the main motor and the harness.
MCU PWB abnormality
Troubleshooting Guides: Use SIM 25-01 to check the main motor operations.
Check connection of the main motor harness/ connector.
Replace the main motor.
Replace the MCU PWB.

Code: L4-40
Description: Ozone exhaust fan lock detection
Causes: Ozone exhaust fan.
MCU PWB trouble.
Connection trouble of the connector and the harness.
Troubleshooting Guides: Check connection of the fan harness and the connector.
Replace the fan.
Replace the MCU PWB.

Code: L4-70
Description: Toner motor lock detection
Causes: Toner motor abnormality
Improper connection or disconnection of the toner motor and the harness.
MCU PWB abnormality
Troubleshooting Guides: Use SIM 61-3 to check the toner motor operations.
Check connection of the toner motor harness/ connector.
Replace the toner motor..
Replace the MCU PWB.

Code: L6-10
Description: Polygon motor trouble
Causes: Polygon motor unit abnormality
Improper connection or disconnection of the polygon motor and the harness.
MCU PWB abnormality
Troubleshooting Guides: Use SIM 61-1 to check the polygon motor operations.
Check connection of the polygon motor harness/ connector.
Replace the LSU.
Replace the MCU PWB.

Code: U2-04
Description: EEPROM read/write error (serial communication error)
Causes: EEPROM abnormality
Troubleshooting Guides: Check that the EEPROM is properly set.
Use SIM 16 to cancel the trouble.
Replace the MCU PWB.

Code: U2-11
Description: Counter check sum error (EEPROM)
Causes: EEPROM abnormality
Troubleshooting Guides: Check that the EEPROM is properly set.
Use SIM 16 to cancel the trouble.
Replace the MCU PWB.

Code: U2-12
Description: Adjustment value check sum error (EEPROM)
Causes: EEPROM abnormality
Troubleshooting Guides: Check that the EEPROM is properly set.
Use SIM 16 to cancel the trouble.
Replace the MCU PWB.

Epson PX-730 Adjustment Program

– OS Support: only Windows Operating System.
– Because Adjprog.exe gets Hardware ID info => Antivirus will misunderstand Adjprog.exe is the virus ==> you need to disable antivirus before extract and run Epson PX-730 Adjustment Program or add to exclusion folder
– Limitation: Unlimited using on only 1 Computer.
– Epson PX-730 AdjProg or Epson PX-730 Adjustment Program or Epson PX-730 Adj Program, is a middleware developed by third-party software to supply for Epson PX-730 printer, making printer continuous printing without error.

– Epson PX-730 Adjustment Program is featured with clearing the waste ink counter, ultra-deep clean to clean the printhead, adjust the smoothness of the printhead, adjust the motor headers, and fix the errors: no printing, lack of colour printing, colour blur, prints with horizontal and vertical stripes…

Epson PX-730 Adjustment Functions:

– Bi-D Adjustment
– USB ID Input
– Initial Ink Charge
– Deep Cleaning the Print Head
– Reset Waste Ink Pad Counter
– Head ID Setting
– EEPROM initial setting
– Top margin Adjustment

Using Epson PX-730 Adjustment Program

– Choose printer model and usb connection

– Choose Particular Adjustment Mode

Using Epson PX-730 Adjustment Program Step 2

– Choose Waste Ink Pad Counter

Using Epson PX-730 Adjustment Program Step 4

– Read Waste Ink Pad Counter

Using Epson PX-730 Adjustment Program Step 5

– Reset Waste Ink Pad Counter

Using Epson PX-730 Adjustment Program Step 6

Active Epson PX-730 Adjustment Program

– Run Adjprog.exe, Copy PX-730 Hardware ID, send it to admin email : [email protected] to get serial key and then active Epson PX-730 Adjustment Program.