MUTOH Rockhopper 38, Maintenance Manual

Page: 160 / 258

Rockhopper 38 – Maintenance Manual
160
AP-74038, Rev. 1.1, 25/01/05
Step 4 :
Implement the “Capping Position Adjustment”. (Refer to “Adjusting the Capping Position)
Step 5 :
Implement the “Head Rank Input”. (Refer to “Enter Head Rank”)
Step 6 :
Implement the “Head Nozzle Verification”. (Refer to ”Check Head Nozzles”)
Step 7 :
Enter the rank of Black as it is and register the Colour rank.
(The rank of Color will be registered as it is.)
Step 8 :
For “Ink Fill”, implement “Colour” only. (Refer to “Enter Head Rank”)
After the ink has been filled, return to the previous level.
Step 9 :
Load media in the printer.
Step 10 :
Implement the “Colour Head Tilt Verification”
This will run an adjustment print. Any offset between cyan and yellow (Color Head Tilt) will be
adjusted by Head Adjuster B and any offset between Colour and Black (depth relative to Black)
will be adjusted by Head Adjuster A.
Step 11 :
Check the printing and move the carriage to the centre. If the cyan or yellow printing appears
more forward than the black printing, slide Head Adjuster A up and fasten it. If the cyan or yellow
printing is behind the black printing, slide Head Adjuster A down and fasten it. When fastening
the Print Head, push it towards the taper of the Head Adjuster A for depth and towards the taper
of Adjuster B for tilt. (The scales on Head Adjusters A and B represent a change of about 0.1 mm
per graduation.)
Step 12 :
Implement the “Colour Head Tilt Verification”.
Repeat Steps 9 and 10 until the positioning matches that of the Black Head.
Step 13 :
After completing the tilt adjustment, press [BACK] to return to the previous menu.
Step 14 :
Implement “Repeatability Printing Positioning”. (Refer to “Align Repeatability Printing Position”)
This will run single-pass, bidirectional printing three times and compensate for any offset of the
second line (CCW printing) relative to the first and third lines (CW printing).