Okidata Microline 520 Service Handbook
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Brand: OKIDATA
Category: Printer
Type: Service handbook
Model: OKIDATA Microline 520 , OKIDATA Microline 521
Pages: 321
3.1 OVERVIEW
3.1.01 General Information
This section lists the parts replacement, adjustment, cleaning, lubrication, and shipping
procedures.
Disassembly should not be performed unless absolutely necessary. NEVER perform
disassembly on a malfunctioning printer until you have followed the failure analysis procedures
in Section Four of this Service Handbook.
Follow the procedures listed in Adjustments and Service Settings. Adjustments may be required
when either consumable or parts are replaced. Failure to perform these procedures could result
in unnecessary service calls.
Proper performance of maintenance and cleaning will help to achieve the best possible print
quality from the printer.
3.1.02 Maintenance Tools
The following tools are required to service the printer.
#2 Phillips Screwdriver (with magnetic tip)
Straight-slot Screwdriver
Needle Nose Pliers (4 Inch)
Wire Cutters
Digital Multimeter
Feeler Gauge (capable of measuring .014 inches)
Shop Vacuum
Clean, soft, and lint-free Cloth
All-Purpose Cleaner
Contact Kleen (Okidata P/N 51802301)
Platen Cleaner
Machine Grease
Machine Oil
Microline 520/521 Service Handbook 3 - 1 Maintenance
P/N 59257803