Sindoh M401 - User Interactive Messages and Paper Jam Message; Printer’s Paper Jam and Cartridge Error Messages

3. Format the flash
4. Close some stand-by tasks
421
Boot Argument
Read Failure
It occurs when necessary arguments when booting
3. Check reoccurrence after POR
4. Replace the system card
451
USB Device Open
Failure
It occurs when USB device cannot be used
3. Check reoccurrence after POR
4. Replace the system card
User Interactive Messages and Paper Jam Message
Paper jam and paper jam messages occur with the following reasons.
 Bad pickup solenoid or solenoid cam abrasion
 Flag and spring defect
 Standard guide backup roller abrasion
 Inappropriately adjusted standard guide
 Obstacles in paper path
 Different paper length than the length assigned from driver
Printer’s Paper Jam and Cartridge Error Messages
Messages
Descriptions
InvalidCartridge
It occurs when cartridge recognition fails or when cartridge is not
installed
 Reinstall the cartridge and check if it reoccurs
 Check the contact between Smart IC installed in cartridge and
system card
 Replace the cartridge
Toner Cartridge Change
It occurs when cartridge capacity is exceeded
1. Replace the cartridge
Toner Low
It occurs when remaining cartridge toner is insufficient
1. Prepare to replace the cartridge
Paper Empty: T1
It occurs when a task was sent to 1 Tray while there’s no paper (copy
tray)
1. Check the operation status of tray 1 empty sensor flag
2. Check if tray 1 empty sensor is operating (Diagnosis Mode)
3. If it does not operate, replace the sensor and test again
Paper Empty: T2
It occurs when a task was sent to Tray 2 while there’s no paper (option
tray)
 Check the operation status of tray 2 empty sensor flag
 Check if tray 2 empty sensor is operating (Diagnosis Mode)