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e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
PREVENTIVE MAINTENANCE (PM)
7 - 17
<23LA/23LM/28LM/23HA/28HA>
* f1. Main charger case / Needle electrode
Clean the main charger case with a cloth soaked in water and squeezed tightly, and then
wipe them with a dry cloth.
Clean the needle electrode only with the main charger cleaner.
Replace the needle electrode with a new one if it is damaged regardless of the number of
output pages which have been made.
Note:
Do not touch the needle electrode with your bare hand when attaching the needle electrode.
Remarks:
Values under “Replacement” indicate the replacement cycle for the 23LA/23LM/28LM, 23HA /
28HA.
Items to check Cleaning Lubrication
Replacement
Operation
check
Parts list
<P-I>
Remarks
x1,000
sheets
x1,000
drive
count
F1 Main charger case B 13-6 *f1
F2 Needle electrode 177/
192
345 13-15 *f1
F3 Contact point of
terminals
B 13-7
13-8
F4 Main charger needle
electrode cleaner
RO13-10
F5 Main charger grid 59/64 115 13-14
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