E X A 4 1 3 0 - 2
Model Name: Rockhopper 62
E X A 4 1 3 0 - 2
Model Name: Rockhopper 62
Trouble with Printing
When No Error is Displayed on the Printer's Liquid Crystal Display
1
• Bad right angle precision
1-1
1-2
1-3
1-4
• Are the fans working normally according to the self-diagnostic “Examination: Fan”?
→
Check the connectors between fan assembly, fan extension cable assembly and main
board assembly.
Fan extension cable 1 assembly is J115 (FAN1) on the main board
Fan extension cable 2 assembly is J116 (FAN2) on the main board
Fan extension cable 3 assembly is J117 (FAN3) on the main board
Fan extension cable 4 assembly is J118 (FAN4) on the main board
→
Replace fan assembly.
→
Replace fan extension cables 1 to 4.
• Is the shielding material securely attached in the proper positions?
Shield material GA-A, shield material GA-B, shield material GA-C
→
Re-attach in the proper positions.
• Is the pressure roller pressing on the media over its entire length?
• With the pressure lever up, does the pressure rollers seem reluctant to turn?
• With the pressure lever down, does the pressure rollers idle or contact the platen on one
side?
• With the pressure lever down, is the blade pressing firmly on the media?
→
If there are paper dust or scraps near the pressure roller, wipe with soft damp cloth.
→
If necessary, replace pressure assembly, pressure rollers and blade.
→
If the gap between platen and blade is less than 0.2 mm, adjust platen height.
• Is the rough surface of the grid roller worn in some places?
• Is the grid roller heavy to turn? Or does it not turn smoothly?
→
Use a nylon brush to clean away any paper dust or paper scraps from the grid roller.
→
Adjust platen height or refit the rear paper guide.
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Trouble with Printing
1080
1080
1220
1520
1520
1040-2(-2)
1060
R E P
B A C
G O T O R e f . P a g e s
Direction of media feed
