Specifications

Rockhopper II series printers – Maintenance Manual
292
AP-74065, Rev. 1.2, 27/09/04
(2) Make sure that
the connections of
the panel cable
connectors at the
panel side and the
Mainboard
assembly side is
good.
• Check the panel
cables for skewed
insertion.
• Make sure that
they are securely
locked.
• Redo the
connections of the
following
connectors.
• Mainboard : J109
• Panel board : J301
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV board
assembly and
cooling fan
assembly.→
Removing the panel
unit assembly.
(3) The DIMM
(optional memory)
may be damaged.
• Replace the DIMM
(optional memory)
→ User’s Guide
(4) The panel cables
may be damaged.
• Replace the panel
cables.
→ Removing the
panel unit assembly.
(5) Check the panel
unit assembly LCD
for damages.
• Replace the panel
board assembly.
→ Removing the
panel unit assy.
(6) 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 if “Cover
Open” is displayed
on the LCD when
the front cover is
closed.
• Adjust the cover
sensor.
→ Cover sensor
adjustment.
(2) Make sure that
the connections of
the panel cable
connectors at the
panel unit assembly
side and the
Mainboard
assembly side is
good.
• Check the panel
cables for skewed
insertion.
• Make sure that
they are securely
locked.
•Redo the
connections of the
following
connectors.
• Mainboard : J105
• Panel board : J301
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV board
assembly and
cooling fan
assembly.
(3) Check if
“LeverUp” is
displayed on the
LCD when the
pressure arm is at
the lower position.
• Replace the
transmission
photosensor at the
lever.
→ Replacing the
transmission
photosensor.
3 Ink replenishment cannot be
performed.
(4) The ink ID board
assembly may be
damaged.
• Replace the ink ID
board assembly.
→ Replacing the I.H
(ink holder)
assembly