MUTOH Rockhopper 38, Руководство по обслуживанию

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Rockhopper 38 – Maintenance Manual
235
AP-74038, Rev. 1.1, 25/01/05
No Message N° Checkpoint Action
1.1 • Is the abnormal noise due to
pressure roller deformation?
→ Replace them. Also, explain the
need to raise the lever, as shown in
the caution label, when the printer is
not printing
1.2 • Is the X drive pulley set screw
loose?
→ Re-tighten the screw.
1.3 • Is the X speed reduction pulley
set screw loose?
→ Tighten it securely.
1.4 • Is the X speed reduction belt out
of tooth with the X speed
reduction pulley?
→ Replace the X speed reduction
belt.
1.5 • Is the noise coming from the X
motor?
→ Replace it.
1 • Abnormal noise
when media is fed.
1.6 • 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?
→ If there is paper dust or scraps
sticking to the grid roller, clean it
with a nylon brush.
→ If necessary, replace the grid
roller assy and coupling assy.
No Message N° Checkpoint Action
1.1 • Has the cutter cap been fixed
securely on the top of the cutter
as a result of checking in the
primary consultation?
→ Refit it.
1.2 • Does the cutter move up and
down smoothly?
→ Refit the spring and remove any
foreign matter.
1.3 • Is there foreign matter in the
cutter groove and front surface of
the printing board section?
→ Remove the foreign matter.
1.4 • Is the cutter blade parallel with
the printing board cutter groove?
→ Adjust it.
1.5 • The cutter itself may be no
good.
→ Replace it.
1.6 • The head board may be
damaged.
→ Replace it.
1.7 • The Y cable may be damaged. → Replace it.
1 • Abnormal noise
when cutting
1.8 • The power board may be faulty. → Replace it.