Errors When Message Is Displayed; Printer Status Messages - MUTOH Rockhopper 38 Maintenance Manual

9.2 ERRORS WHEN MESSAGE IS DISPLAYED

9.2.1 Printer Status Messages

No Message
1 Cover open
Lever up
Cover and
Lever
Explanation N°
The front 1.1
cover is open
1.2
Pressure
lever is up
Front Cover
and Pressure
1.3
Lever are up
1.4
1.5
1.6
1.7
1.8
1.9
1.10
1.11
1.12
1.13
Rockhopper 38 – Maintenance Manual
Checkpoint
• Is the cover sensor arm loose?
• When the front cover is opened
and closed, does the cover switch
go on and of normally?
• Is the cover switch cable
connected securely?
• Check the panel cable contacts.
Are the inserted obliquely? Are
they locked securely? Check.
J301(MAIN) on the panel board,
J110(PANEL) on the main board
• Does the pressure move
smoothly
• Is the lever sensor assy fitted
securely?
• Is the sensor unit in the lever
sensor assy dirty?
• Is the lever sensor assy cable
fitted securely?
• The panel board assy may be
damaged
• The panel cable may be
damaged
• Is the cover limit switch working
on "Sensor: Cover" in the printer
self-diagnostics
• Is the lever sensor working on
"Sensor: Cover" in the printer self-
diagnostics
• The main board assy may be
damaged
186
Action
→ Tighten the cover sensor
arm screw
→ Adjust the height of the
cover switch assy.
→ Adjust the relative
positions of the cover shaft
R and front cover fulcrum.
→ Connect the sensor
cable securely to the
connector on the main
board assembly.
→ Insert them correctly
→ Adjust the position of the
pressure relay plate.
→ Apply grease G-501 to
the elongated round hole in
the pressure relay plate.
→ Adjust the lever sensor
assy fitting position.
→ Clean the sensor unit
with cotton swabs.
→ Connect the lever sensor
cable securely to connector
J104 on the mainboard
assy
→ Replace it
→ Replace it
→ Replace the cover switch
assy
→ Replace the lever sensor
assy
→ Replace it
AP-74038, Rev. 1.1, 25/01/05