MUTOH Rockhopper 38, Maintenance Manual, Page: 236 / 258

Rockhopper 38 – Maintenance Manual
236
AP-74038, Rev. 1.1, 25/01/05
9.3.5 Trouble with Media Cutting
No Message N° Checkpoint Action
1.1 • Is the cutter blade chipped or
deteriorated as checked in the
primary consultation?
→ Replace the cutter.
1.2 • Has the cutter cap been fixed
securely on the top of the cutter
as a result of checking in the
primary consultation?
→ Refit it.
1.3 • Does the cutter move up and
down smoothly?
→ Refit the spring and remove any
foreign matter.
1.4 • Is there foreign matter in the
cutter groove and front surface of
the printing board section?
→ Remove the foreign matter.
1.5 • Is the cutter blade parallel with
the printing board cutter groove?
→ Adjust it.
1.6 • Use self-diagnostic "Aging:
Cutter" to confirm up and down
movement.
→ Check the cutter solenoid
connector. J206 (SOL) on the head
board.
→ If there is no up and down
movement, the solenoid may be
damaged.
Replace the cutter solenoid assy.
1.7 • Check the Y cable connectors → Are they inserted obliquely?
Check. J111 (HEAD1) on the main
board assy and J201 (MAIN1) on
the head board assy.
→ Insert the connectors again.
→ Replace.
1.8 • The head board assy may be
damaged.
→ Replace it.
1.9 • The main board assy may be
damaged.
→
Replace it.
1 • Does not cut
normally (Since
there is no cutting
of cut sheet
media, this item
applies only to roll
media)
CAUTION: Main board assy connector J111 (HEAD1) and head board assy
connector J201 (MAIN1) should be plugged in securely.
The main board may be damaged if power is applied when they are not
properly connected.