Troubleshooting Procedures When Errors Are Not Displayed; Problems Relating To Initial Operation - MUTOH Falcon II Outdoor Maintenance Manual

9.3. TROUBLESHOOTING PROCEDURES WHEN ERRORS ARE NOT
DISPLAYED
The following explains the messages, items to be confirmed and remedies to take when error messages are not displayed

9.3.1. Problems relating to initial operation

This chapter explains the messages displayed, the items to be confirmed and the remedy.
No. Phenomenon
1 Power is not supplied.
Falcon II Outdoor series printers – Maintenance Manual
Check point Action
(1) Check the panel • Replace the panel
unit assembly cables.
cables for open or
shorted conditions.
(2) Make sure that • Redo the
the connections of connections of the
the power supply following
board and connectors.
Mainboard • Mainboard : J101
assembly are good. • power source
board : CN2/CN4
(3) Make sure that • Redo the
the connections of connections of the
the inlet board following
assembly are good. connectors.
• Inlet board : CN1-
CN3
(4) The panel board • Replace the panel
assembly may be board assembly.
damaged.
(5) The Mainboard • Replace the
assembly may have Mainboard
a problem. assembly.
(6) The power • Replace the power
supply board supply board
assembly may have assembly.1
a problem.
302
Refer to
→ Removing the
panel unit assembly.
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV board
assembly and
cooling fan
assembly.
→ Replacing the
inlet assembly, inlet
board assembly and
lever foot SW cable
assembly.
→ Removing the
panel unit assembly.
→ Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV board
assembly and
cooling fan
assembly.
→ Replacing the
power source board
assembly.
AP-74065, Rev. 1.0, 21/11/03