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5. 6 Developer Unit
5. 6. 1 Developer Maintenance Kit
1. Remove the Developer Unit from the machine.
Refer to [5.1.4 Developer Unit].
NOTE
(1) This section shows how to replace all of them in one sequent operation. All of these parts
are contained in “Developer Maintenance Kit” (Z178080271).
(2) Remove all the toner from Developer Unit before replacing the above parts.
(3) After replacing Developer / Blade Rollers, an applied Bias Adjustment should be reset
manually with using the service software - [Wizard] - [Developer Maintenance Procedure].
Item Number
of article
Remarks
DEVELOPER ROLLER
1
SHEET 3
2
SHEET 4
2
SCRAPER
1
BRADE ROLLER
1 Regulation Roller
SHEET
2
SHEET 2
2
SEAL 27
2
SEAL 28
4
SEAL 29
2
SEAL 30
2
SEAL 31
1
SEAL 32
1
PLATE POSITION 1
ASSY
1 Jig for Regulation Roller’s correct
pressure against Developer Roller
PLATE POSITION 2
ASSY
1
Double-side Tape
1 Fixing Tape for Seal 29
Double-side Tape 2
1