6-1
4227-100
6. Preventive Maintenance
This chapter describes procedures for printer preventive
maintenance. Following these recommendations can help prevent
problems and maintain optimum performance.
Lubrication
Warning: Petroleum-based lubricants can attack polycarbonate
parts causing premature failure. Use only mineral oil-based
lubricant.
The following parts should be lubricated when replaced:
•
Oil felt (carrier block)
•
Tractor unit
•
Side frame (left)
•
Side frame (right)
•
Pinch roller (lower)
•
Pinch roller spring (left)
•
Pinch roller spring (center)
•
Pinch roller spring (right)
•
Paper separator
Specified Lubricants
•
Oil - P/N 1280443
•
Approved equivalents:
– Mobil DTE27
– Shell Tellus 100
– Fuchs Renolin MR30
•
Grease - P/N 6934659
•
Approved equivalent:
– Mobil 28
Summary of Contents for 4227-100
Page 10: ...x 4227 100 Korean Safety Information...
Page 101: ...Connector Locations 5 1 4227 100 5 Connector Locations...
Page 105: ...Connector Locations 5 5 4227 100 Component Location Illustrations...
Page 106: ...5 6 4227 100 Component Location Illustrations Continued...
Page 114: ...5 14 4227 100 Connector Block Diagram...
Page 119: ...Parts Catalog 7 2 Assembly 1 Covers and Operator Panel...
Page 121: ...Parts Catalog 7 4 Assembly 2 Paper Feed...
Page 123: ...Parts Catalog 7 6 Assembly 3 Carrier...
Page 125: ...Parts Catalog 7 8 Assembly 4 Base and Electronics...
Page 127: ...Parts Catalog 7 10 Assembly 5 ASF Side Frame Covers...
Page 129: ...Parts Catalog 7 12 Assembly 6 ASF Roller Support...
Page 131: ...Parts Catalog 7 14 Assembly 7 Tractor 2 Option...