Maintenance Levels; Preventive Maintenance; Part Drawings - Fujitsu DL7600 Maintenance Manual

4.4 Maintenance levels

Maintenance for the DL7600 printer is done at two levels.
Level 1 maintenance includes cleaning and lubrication.
Level 2 maintenance includes level 1 items, plus replacement of PC boards, units, and mechanical subassemblies,
and adjustment after replacement.

4.5 Preventive Maintenance

No periodic maintenance is required. However keeping the printer clean lengthens its service life and MTBF

4.6 Part Drawings

This section gives basic components and their location.
Stay Shaft
Print head
Ribbon cartridge
Print Mechanism Unit
Figure 4.1 Part Drawings
Carriage
SP Timing Belt
Tractor Unit
40
Card Guide
Upper Angle
HCPP motor
SP Motor