R E P 1 4 4 1
Model Name: Rockhopper-46/62
R E P 1 4 4 1
Model Name: Rockhopper-46/62
How to replace the Cursor Assembly
How to replace the Cursor Assembly
Item
Replacement and Adjustment Procedure
1. Replacement
Procedure
2. Assembling
and fitting
3. Adjustment
and confirma-
tion
17. Remove the head sub-plate that is on the cursor roller side.
(2 screws)
18. Remove three fastening screws on the print head side and
separate the hear unit and cursor assembly. The belt attach-
ment plate will come away at the same time.
1.
Align the cursor assembly with the head unit, bring the head
unit in the direction of the arrow (up) and hold it temporarily
with three fastening screws.
2.
Temporarily attach the head sub-plate.
3.
Following the reverse procedure, fit the cursor assembly to
the Y rail and continue until just before attaching the head
cover.
4.
Move the cursor assembly over the right end of platen on the
cap side.
5.
Place the head height jig under the nozzle face of the print
head, press the flat part of the upper edge of the print head
and, while the metal part surrounding the nozzles is in close
even contact with the head height jig, firmly tighten the
screws that had been held temporarily.
6.
Withdraw the jig without touching the nozzle face and, using
the pressure bracket gap at the back of the printer, firmly
fasten the head sub-plate that had been held temporarily.
7.
After fitting the Y rail cover, do the initial filling and proceed
with item 3. Adjustment and Checking. Fit the remaining cov-
ers after adjustment and checking.
1.
Execute the "Cap position" adjustment.
2.
Execute a "Test print" to see whether any printing adjust-
ments are needed. Depending on the result, carry out any
necessary adjustments.
3.
Apply the "Margin" adjustment.
CAUTION:
As shown below, make sure nozzle face does
not touch jig.
All screws shown here are temporarily tightened
This will touch nozzle face.
Fastening screws (3)
Belt attachment plate
Cursor assembly
Head sub-plate
Head unit
M3
×
5
(double SEMS round)
M3
×
16 (cap screw)
M4
×
10
(double SEMS)
Press places shown
by arrows
Right edge platen
Wrong
Head height jig