Epson GT-7000 Photo, Service Manual

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EPSON GT-7000 Chapter 6 Maintenance
Rev. A 50
6.1 Overview
This chapter provides information necessary to keep the scanner
function in optimum condition constantly and to prevent troubles.
6.1.1 Cleaning
Perform cleaning when stain is noticeable. Stain on the document
glass, particularly, has direct effect on the scanned image. Therefore,
be sure to clean the glass well to remove stain thoroughly.
†
Outer Cases
Wipe stain off with a clean cloth which is moisted with water and
then squeezed tightly. To remove sever stain, use neutral detergent.
†
Document Glass
Remove dust and paper debris with a dry clean cloth. If stain is
severe or foreign object is stuck, use a cloth absorbed with neutral
detergent. If trace is left, wipe it off well with a dry, clean cloth again.
6.1.2 Lubrication
When the carriage unit needs to be replaced, or the operation sound of
the carriage movement becomes noisy, it is necessary to apply
lubrication. Following tables show the recommended grease type and
lubrication points.
Table 6-1. Recommended Grease
Note*) “E” means exclusive product for EPSON. (Not available on the
market)
Table 6-2. Lubrication Points
C A U T I O N Never apply any organic solvent such as thiner and
benzine, since there may damage deteriorate plastic
and rubber parts.
Type Name
Supply
Quantity Part No. Specification
Grease G-26 40g B702600001 E*
Figure Lubrication Points Lubrication
6-1 Transmission Gear Shaft of the CR motor and
Driven pulley shaft. G-26 (1x3mm)
6-1 Driven Pulley Shaft G-26(1x3mm)
C A U T I O N Excessive lubrication may damage the mechanism
part or cause the malfunction of the operation.