Chapter 4 Maintenance; Overview; Notes On Use; Maintenance Tools - Fujitsu DL7600 Maintenance Manual

CHAPTER 4 MAINTENANCE

This chapter explains the maintenance levels 1 and 2 for cleaning, lubrication, inspection, and adjustment of the
DL7600 printer

4.1 Overview

Designed using the latest technology, the DL7600 printer offers high reliability and easy maintenance. Parts
requiring lubrication and adjustment have been reduced and the replacement of defective parts made easier than
previous models.
The printers has self-diagnostics and indicates the occurrence of errors on the control panel if the printer
malfunctions.
The printer also has the self-test print and hex dump functions to indicate whether an error is due to printer or the
host and to test operation after error recovery.

4.2 Notes on USE

Note the following:
Do not connect or disconnect connectors or printed circuit boards while power is on.
Use screwdrivers, wrenches, and other tools suited to the parts being replaced. Do not leave screws or parts inside
the printer.
Use only the specified type of oil, grease, and cleaning solutions.
Be sure power is turned off before starting to replace parts.

4.3 Maintenance Tools

Table 4.1lists the tools required for maintenance.
No
1 Screwdriver
2 Screwdriver
3 Screwdriver
4 Screwdriver
5 Tweezers
6 Spring hook
7 Long-nosed pliers
8 Thickness gage
Platen gap adjustment gage
Floil
*1 A magnetized screwdriver is convenient.
2 For fitting E-ring.
Table 4.1 Maintenance tools
Tool Model(part number)
M2-M2.5(Phillips)(*1)
M3-M5(Phillips) (*1)
M2-M2.5(standard)(*1)
M3-M5(standard) (*1)
0.03 to 1 mm
D98L-1020-0639
39
Maintenance level