MUTOH spitfire 90 - Page 291

Spitfire – Maintenance Manual
291
AP-74096, Rev. 1.0, 09/06/05
(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.
(4) The ink ID board
assembly may be
damaged.
• Replace the ink ID
board assembly.
→ Replacing the I.H
(ink holder)
assembly
(5) The JUNCTION
board assembly
may be damaged.
• Replace the
JUNCTION board
assembly.
→ Replacing the
JUNCTION board
assembly.
(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) The ink pump
assembly may have
a problem.
• Replace the ink
pump assembly.
→ Replacing the
pump assembly.
(2) The
maintenance parts
may be damaged.
Replace the
maintenance
assembly.
→ Replacing the
maintenance
assembly.
(3) The damper may
be damaged.
• Replace the
damper.
→ Replacing the H
ink tube, tube
branch and damper
assembly.
(4) The ink tube
may be damaged.
• Replace the ink
tube.
→ Replacing the
steel bearer, tube
guide, CR tape
power cable and ink
tube.
4 Although ink replenishment has
started, the ink has not reached
the head.
(5) The cartridge
frame may be
damaged.
• Replace the
cartridge frame
assembly.
→ Replacing the I/H
(ink holder)
assembly.