Code :

Code: 2F33
Display: Use another paper. Press Online to clear the error.
Description: Unadjustable because of transparent paper Paper are unidentifiable on automatic adjustment (transparent/semi-transparent paper).
Remedy: Change to appropriate paper.

Code: 2F34
Display: Cannot calibrate. Press OK and try calibration again.
Description: Color calibration error The adjustment value has gone out of bounds during calibration.
Remedy: 1. Check to see if the loaded paper permit calibration. 2. Check calibrated printed matter for soiling and other defects. 3. Check the nozzle pattern

Code: 2F35
Display: Calibration There is a problem with the multi-sensor. Press OK to cancel calibration.
Description: Faulty multisensor (on calibration) A failure to calibrate has been detected from the parts counter.
Remedy: 1. Check the parts counter in service mode and replace the multisensor unit. 2. Initialize the counter for the replacement unit mounted. (It is recommended to estimate the usage status of other units coming to the end of their service life and replace them as needed.)

Code: 2F37
Display: ERROR E173-2F37 Call for service
Description: Linear scale error No signal is available from the carriage encoder when the printhead is driven.
Remedy:

Code: 2F38
Display: Top cover is open. Turn off printer, wait a while, and turn it on again.
Description: The top cover is abnormally open.
Remedy: Check the cover. Check the sensor (I/O mode).

Code: 2F3A
Display: Hardware error. 03130031-2F3A Turn off printer, wait, then turn on again.
Description: Ink Supply Valve Open/Closed motor timeout error
Remedy: 1. Replace the ink supply unit. 2. Replace the main controller PCB.

Code: 2F3B
Display: Hardware error. 03130031-2F3B Turn off printer, wait, then turn on again.
Description: CS communication error An irrecoverable communication error has occurred communicating between the CS chip mounted on the ink tank and the main unit.
Remedy: 1. Remove and insert the ink tank, or replace the ink tank. 2. Check bundled wires in the ink tank unit and the main controller PCB. 3. Replace the main controller PCB.

Code: 2F3C
Display: Hardware error. 03130031-2F3C Turn off printer, wait, then turn on again.
Description: LF nip sensor error. When executing nip automatic operation, one of the following conditions is met. -The sensor detected nip closed after the nip completed opening operation. -The sensor detected nip open after the nip completed closing operation.
Remedy: Check the lift cam sensor/ pressure release switch (I/O mode)