2HL/2HM/2HN
1-4-20
7602 Right ID sensor error
XXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXX
Defective harness
between right ID
sensor and engine
PWB (YC6), or
improper connec-
tor insertion.
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness.
Defective right ID
sensor.
Replace the right ID sensor.
Defective engine
PWB.
Replace the engine PWB (See page 1-5-
29).
F0
F000
Main PWB - Operation panel PWB
communication error
Defective main
PWB.
Turn the power switch off/on to restart the
printer. If the error is not resolved, replace
main PWB (See page 1-5-28).
Defective opera-
tion panel PWB.
Replace the operation panel PWB.
F010 Main PWB checksum error Defective main
PWB.
Turn the power switch off/on to restart the
printer. If the error is not resolved, replace
main PWB (See page 1-5-28).
F020 Main memory or expanded memory
checksum error
Defective main
memory (RAM) on
the main PWB.
Turn the power switch off/on to restart the
printer. If the error is not resolved, replace
main PWB (See page 1-5-28).
Defective expan-
sion memory mod-
ule.
Replace the expansion memory module
(See page 1-2-5).
F030 Main PWB general failure Defective main
PWB.
Turn the power switch off/on to restart the
printer. If the error is not resolved, replace
main PWB (See page 1-5-28).
F040 Main PWB - Engine PWB communica-
tion error
Defective harness
between engine
PWB (YC31) and
main PWB (YC6),
or improper con-
nector insertion.
Reinsert the connector. Also check for conti-
nuity within the connector harness. If none,
remedy or replace the harness.
Defective main
PWB.
Turn the power switch off/on to restart the
printer. If the error is not resolved, replace
main PWB (See page 1-5-28).
Defective engine
PWB.
Replace engine PWB (See page 1-5-29).
F050 Engine PWB ROM checksum error Some error may
have occurred
when downloading
the firmware of the
engine PWB.
Download the firmware of the engine PWB
again using the memory card (See page 1-
6-4).
Defective engine
PWB.
Turn the power switch off/on to restart the
printer. If the error is not resolved, replace
engine PWB (See page 1-5-29).
F226 Main PWB video data control error Defective main
PWB.
Turn the power switch off/on to restart the
printer. If the error is not resolved, replace
main PWB (See page 1-5-28).
Code Contents
Remarks
Causes Check procedures/corrective measures