E X A 4 1 0 0 - 2
Model Name: Rockhopper 62
E X A 4 1 0 0 - 2
Model Name: Rockhopper 62
Trouble with Printing
When No Error is Displayed on the Printer's Liquid Crystal Display
1
• Inaccurate straight line in the direction
of head movement (straightness)
1-1
1-2
1-3
1-4
1-5
1-6
1-7
• 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 J117 (FAN4) on the main board
→
Replace fan assembly.
→
Replace fan extension cables 1 to 3.
• Are the front paper guide and platen securely screwed?
→
Tighten it.
• 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 X drive pulley set screw loose?
→
Replace the X motor assembly.
• Is the X speed reduction belt tension adjusted to the prescribed value?
41.2 N (4.2 kg ±0.2 kg)
→
Readjust the X speed reduction belt tension.
• If the media in question is roll media, does the scroller rotate smoothly?
→
Adjust the position of the scroller support rollers.
→
Replace any roller that is damaged or that moves badly.
• 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.
No.
Symptom
Sequence
Items to be Confirmed
When No Error is Displayed on the Printer's Liquid Crystal Display
Trouble with Printing
1080
1080
1070
1560
1220
1520
1060
R E P
B A C
G O T O R e f . P a g e s
Direction of media feed