I.
Product Overview ------------------------------------------------------------------------------------------- 1
II.
A. Configuration ------------------------------------------------------------------------------------------------------- 3
B. Box Contents ------------------------------------------------------------------------------------------------------- 4
III.
Service Authorization-------------------------------------------------------------------------------------- 5
IV.
Educational Training --------------------------------------------------------------------------------------- 5
B. Who Should Complete ------------------------------------------------------------------------------------------- 5
C. Prerequisites -------------------------------------------------------------------------------------------------------- 5
D. Course Format ------------------------------------------------------------------------------------------------------ 6
E. Course Equipment ------------------------------------------------------------------------------------------------ 6
V.
Servicing Notes---------------------------------------------------------------------------------------------- 7
F. Cleaning ------------------------------------------------------------------------------------------------------------- 13
G. Consumables ------------------------------------------------------------------------------------------------------ 14
H. Consumable Parts ------------------------------------------------------------------------------------------------ 14
I.
J. Firmware Upgrade ------------------------------------------------------------------------------------------------ 15
VI.
1. Carry-In Service ----------------------------------------------------------------------------------------------- 17
2. Exchange Service -------------------------------------------------------------------------------------------- 18
3. Internet Support ----------------------------------------------------------------------------------------------- 19
B. Internet Support --------------------------------------------------------------------------------------------------- 25
imageCLASS MF4890dw/MF4880dw/MF4770n Service Guide for Authorized Servicers
imageCLASS MF4890dw/MF4880dw/MF4770n Service Guide for Authorized Servicers
Contents
June 2013
Page iv