7
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e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
PREVENTIVE MAINTENANCE (PM)
7 - 21
7.4.7 Developer unit / Toner cartridge related section
Fig. 7-18
<20L/23L/25L, 20H/23H/25H>
Items to check Cleaning Lubrication
Replacement
Operation
check
Parts list
<P-I>
Remarks
x1,000
sheets
x1,000
drive
count
I1 Whole developer unit B 16-1
I2 Developer material 55 115 16-3
16-4
*i1
I3 Front shield B R 16-23
I4 Oil seal (4 pcs.) AV 16-2 *i2
I5 Side shield B R 16-1
I1
I3
I4
I2
I5