Replacing Damper Assembly L_Assy; Replacing Print Head - MUTOH ValueJet 1604 Service Manual

VJ-1604 Maintenance Manual
4.8.9

Replacing Print Head

• While operation, pay special attention not to touch the head nozzles or contaminate them
with foreign objects.
• The print head assembly has been adjusted. Do not disassemble it.
• When connecting and removing the FFC type cables to/from the MAIN board assembly
connectors, always pull or push the cables perpendicularly.
Pulling or pushing them slantwise may damage/short/break the terminals in the
connectors, causing a breakdown of the on-board elements.
The cables can be connected or removed up to 5 times.
1. Remove the CR board cover.
"4.8.2 Removing CR Board Cover" p.4-107
2. Remove the head cover.
"4.8.7 Removing Print Head Cover" p.4-111
3. Remove the damper L_assembly.
"4.8.8 Replacing Damper Assembly L_Assy" p.4-113
4. Remove the screws (2 pieces) that retain the print head guide.
No.
5. Remove the print head guide.
1
2
1 Print head guide
2 Screws that retain the print head guide
(pan-head screw with spring washer and flat washer M3
6)
Part name
4-117
4 Parts Replacement
×
Rev.-05