44952001TH Rev.2
iii
Oki Data CONFIDENTIAL
This manual explains the maintenance methods of MC352/MC362/MC562 series.
This manual is prepared for the maintenance person. In regard to the handling methods of
MC352/MC362/MC562 series, please refer to the User’s Manual.
Note! • Contentsofthismanualissubjecttochangewithoutnotice.
• While all reasonable efforts have been made to make this document
as accurate and helpful as possible, we make no warranty of any kind,
expressed or implied, as to the accuracy of the information contained
herein. Oki Data assumes no responsibility to the damages caused or
claimedtohavebeencausedbytheuserasaresultofrepair,adjustment
and/or change using this manual.
• Parts ofthisproduct are delicate and canbedamaged unless properly
handled. We strongly recommend the user to maintain the product at the
hand of the registered maintenance person of our company
• Beforestartingthemaintenancework,pleaseneutralizethestaticelectricity.
Refer to the following table for a classification and function of equipment.
wireless LAN
Low class High class
without FAX with FAX
Entry Desk Top Not apply MC332 MC342 -
Apply - MC342dw -
Standard Not apply MC352 MC362 MC562
Apply - MC362w MC562dw
MC562w
MPS model Not apply ES3452MFP - ES5462MFP
Apply - - ES5462dw MFP
MPS2731mc
PREFACE
PREFACE
Refer to the following table for the board classification and the board name.
Classification board name
CU/PU board : CLQ / CLW
(CLWistheboardcommunalizedversion,and
can connected wireless LAN module. )
High voltage power supply board : ORZ
Toner sensor board : ZHJ
SU board : MHE / MHH
(MHHisthedestinationcommunalizedversion.)
Ope board : OPM
ADF board : MHD
Option tray board : GOG
Risk of explosion if battery is replaced by an incorrect type.
Battery of the printer need not to be replaced. Do not touch the
battery.
Replace the whole board to replace the SU board.
In the case of replacing batteries at board repairs, replace with the
specified type ones.
Installation of another type batteries may result in
explosion.
Caution for used batteries are as follows; do not recharge, force open,
heat or dispose of in fire.