JUNE 2002 © TOSHIBA TEC
4 - 7
e-STUDIO550/650/810 PREVENTIVE MAINTENANCE
Replace-
Section
Items to check
Cleaning
Lubri-
-ment
Operation Remarks
cation
(x1,000
check
<P-I>
sheets)
Bypass
feed unit
Process
related
section
Main charger
Drum/
Cleaner
Developer
unit
24. Pickup roller
25. Feed roller
26. Separation roller
27. Bypass tray
28. Drive gear (tooth face and shaft)
29. GCB bushing bearing
30. Discharge lamp
31. Drum shaft
32. Ozone filter
33. Charger case
34. Charger wire
35. Contact point of terminals
36. Charger wire cleaning pad
37. Grid
38. Photoconductive drum
39. Whole cleaner unit
40. Drum cleaning blade
41. Drum cleaning brush
42. Recovery blade
43. Separation finger for drum
44. Used toner auger drive section
45. Cleaner lower guide
46. Image quality sensor
47. Drum shaft bearing
48. Whole developer unit
49. Developer material
50. Front shield
51. Oil seal (9pcs.)
100/100/100
<P10-I36>
100/100/100
<P10-I35>
100/100/100
<P11-I35>
W
L
400/460/500
<P31-I32>
*6
400/460/500
*6
<P38-I19>
400/460/500
<P38-I9>
400/460/500
<P38-I27>
400/460/500
ch.4.7.2
<P202-I1>
*7
400/460/500
*8
ch.4.7.3
<P48-I9>
400/460/500
*8
ch.4.7.4
<P49-I10>
*9
400/460/500
*10
<P48-I21>
W
*11
*7
*7
400/460/500
*12
AV
800/920/1000
*13