Specifications

Rockhopper II series printers – Maintenance Manual
268
AP-74065, Rev. 1.2, 27/09/04
9.2.1. Operating condition display
This chapter explains the messages displayed, the items to be confirmed and the remedy.
No. Message Phenomenon Check point Action Refer to
(1) Check if the
cover R/L sensor
assembly comes
on and off properly
when the front
cover is opened
and closed.
• Adjust the
operating position
of the cover sensor
R/L assembly.
→ Cover sensor
adjustment
(2) Make sure that
cables for the
cover sensor
assembly are
securely
connected.
• Securely connect
the cables for the
cover sensor
assembly to
connectors J155
and J156 on the
mainboard
assembly.
• Securely connect
the cover L sensor
to the cover L
cable.
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV
board assembly
and cooling fan
assembly.
→ Cover sensor
adjustment
1 Cover Open The front cover is
open.
(3) The Mainboard
assembly may
have a problem.
• Replace the
Mainboard
assembly.
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV
board assembly
and cooling fan
assembly.
(1) Check the
operation of the
transmission
photosensor for
the lever up/down
via “Test:Sensor”
of the self-
diagnostic
function.
• Replace the
transmission
photosensor at the
lever.
→ Replacing the
transmission
photosensor.
(2) Make sure the
transmission
photosensor at the
lever motor has
been securely
installed.
• If the
transmission
photosensor is
detached, fix it
securely.
→ Replacing the
transmission
photosensor.
2 Set Paper The lever is up
(3) Check the
sensor element of
the transmission
photosensor at the
lever motor for
contamination.
• Clean the sensor
element using
cotton swabs.
→ Replacing the
transmission
photosensor.