Code :

Code: 2F12
Display: LF error Call for Service.
Description: LF error -An operation order has been received while the LF suffered a hardware error. -The target position could not be reached within a predicted operation time +3 seconds during an LF operation. -The sensor could not be detected during an LF operation involving sensor detection.
Remedy: 1. Replace the feed roller encoder sensor. 2. Replace the feed motor. <Supplement> -If the carriage travels heavily near the stop position, a mechanical load error may be suspected. -If any other symptom is observed, a feeding sensor may be at fault.

Code: 2F13
Display: Hardware error. 03130031-2F13 Turn off printer, wait, then turn on again.
Description: A/D converter external trigger output stop (Hardware error 1)
Remedy:

Code: 2F14
Display: Hardware error. 03130031-2F14 Turn off printer, wait, then turn on again.
Description: ASIC register not writable (Hardware error 2) Could not write to the ASIC register on the main controller PCB.
Remedy: Replace the main controller PCB.

Code: 2F16
Display: Hardware error. 03130031-2F16 Turn off printer, wait, then turn on again.
Description: Mist fan error The rotation of the mist fan is not detectable.
Remedy: 1. Check the bundled wires in the mist fan drive circuit. 2. Replace the mist fan unit. 3. Replace the main controller PCB.

Code: 2F17
Display: Hardware error. 03130031-2F17 Turn off printer, wait, then turn on again.
Description: Platen fan lock detection error The lock signal has been supplied continuously for 3 seconds or longer, 10 seconds after the platen fan started rotating.
Remedy: 1. Check the bundled wires in the platen suction fan drive circuit. 2. Replace the platen suction fan unit. 3. Replace the main controller PCB.

Code: 2F1F
Display: Hardware error. 03130031-2F1F Turn off printer, wait, then turn on again.
Description: Purge sensor error (recovery purge motor HP detection error) The recovery system has been driven but no sensor interrupt occurs. The recovery system has been driven to close the cap, but the cap has not been capped successfully.
Remedy:

Code: 2F20
Display: Hardware error. 03130031-2F20 Turn off printer, wait, then turn on again.
Description: Cap motor cam positioning error The recovery system has been driven but no sensor interrupt occurs. The recovery system has been driven to close the cap, but the cap has not been capped successfully.
Remedy:

Code: 2F21
Display: Rel lever is in wrong position. Turn off printer, wait, then turn on again.
Description: Pinch roller open detected with the pinch roller locked.
Remedy: 1. Restart with the pinch roller closed. 2. Check the sensor in I/O DISPLAY in Service mode (Check the pinch roller pressure release detection SW/ the release lever lock sensor.)