Specifications

Rockhopper II series printers – Maintenance Manual
295
AP-74065, Rev. 1.2, 27/09/04
(4) Check if the
detection function of
the P_REAR sensor
assembly is proper
via “Test: Sensor” of
the self-diagnostic
function.
• Redo the
connections of
Mainboard
assembly
connectors J128
and J129.
• Replace the
P_REAR sensor
assembly.
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV board
assembly and
cooling fan
assembly.→
Replacing the
P_REAR_R sensor
and P_REAR_L
sensor assembly
(5) 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 panel
cover for breakage
and contamination.
• Replace the
operation panel
cover.
-
(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.
• Check 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.Þ
(3) The panel unit
assembly may be
damaged.
• Replace the panel
board assembly.
→ Removing the
panel unit assembly.
11 Key inputs via operation panel
are disabled.
(4) 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.
12 Printing does not start even if
data is received.
(1) Refer to
“Problems relating
to online and
functions”.
-
→ Problems relating
to online and
functions.