31
DP-2330/3030
DEC 2004
Ver. 2.0
DP-2310/3010
2.2.
Required Tools
2.2.1.
Preventive Maintenance Method
No.
Tools
No.
Tools
1
Soft Cloth
7
Pliers
2
Isopropyl Alcohol
8
Cotton Swab
3
Phillips Screwdriver (#2)
9
Brush
4
Stubby Phillips Screwdriver (#2)
10
KS-660 - Conductive Grease
(Available from Shin-Etsu Silicones of America, Inc.
URL: http://www.shinetsusilicones.com)
5
Slotted Screwdriver (3/32 in)
11
Molykote EM-50L Grease
(Available from Dow Corning,
URL: http://www.dowcorning.com)
6
Tweezer
No.
Part Description
Important
Action
Comments
1
Memory Data
Check
1. Print the RAM DATA for reference and as a pre-caution.
2. After completing the task(s), print and compare the RAM
DATA with the previously printed one.
2
Auto Document
Feeder (ADF)
Check &
Clean
1. Clean the Rollers and Separation Rubber with Isopropyl
Alcohol when required.
3
Scanner Unit
Check &
Clean
1. Clean the Scanning Glass or White Seal Guide with
Isopropyl Alcohol when required.
4
Transmitter Unit
Check &
Clean
1. Remove any foreign obstacles.
2. Clean the Rollers with Isopropyl Alcohol when required.
5
Mirrors
Check &
Clean
1. Do not touch the surface of the Mirrors with your hands.
Clean any dirt or fingerprints with a soft cloth, saturated with
Isopropyl Alcohol.
6
Inspection Items
Check
1. Check the Harnesses.
2. Check the Connectors.
3. Check the Screws. If required, replace consumable parts.
7
Gears, Rollers Shafts Check &
Grease
1. Check and grease the required Gears and Shafts.
8
Timing Belts
Check &
Clean
1. Check the belts for looseness or abrasion.
2. Adjust the Idle Pulley.
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