© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO350/352/353/450/452/453
PREVENTIVE MAINTENANCE (PM)
4 - 7
4
4.2 General Descriptions for PM Procedure (Maintenance
Performed Every 120,000 Output Pages (e-STUDIO350/352/
353) and 150,000 Output Pages (e-STUDIO450/452/453))
(1) Preparation
• Ask the user about the current conditions of the equipment and note them down.
• Before starting maintenance, make some sample copies and store them.
• See the replacement record and check the parts to be replaced in the PM support mode (6S-
2) or list printing mode (9S-103).
6S-2 : [6]+[START]+[POWER]ON → [2] Æ [START]
9S-103 : [9]+[START]+[POWER]ON → [103] → [START]
Fig. 4-7
• Turn OFF the power and make sure to unplug the equipment.
(2) Perform a preventive maintenance using the following checklist and illustrations. Refer to the
Service Manual if necessary.
(3) Plug in the equipment after the maintenance has been finished. Then turn ON the power and
make some copies to confirm that the equipment is working properly.
PM SUPPORT CODE LIST
11-10-'03 09:30
UNIT OUTPUT PAGES PM OUTPUT PAGE DRIVE COUNTS PM DRIVE COUNTS
DRUM 81813 150000 119758 220000
DRUM BLADE 81813 150000 119758 220000
GRID 81813 150000 119758 220000
MAIN CHARGER WIRE 81813 150000 119758 220000
SEPARATION FINGER (DRUM) 81813 150000 119758 220000
07/11
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