Canon imageCLASS MF4800 Series Service Manual page 33

imageCLASS MF4890dw/MF4880dw/MF4770n Service Guide for Authorized Servicers
After the dealer logs on to the ISG Central Web site, select "Engineering
Services & Solutions" to access the Service Guides area of the Web site,
as shown below.
Figure 4 — ISG Central: Engineering Services & Solutions Web Page
Figure 5 — ISG Central: Engineering Services & Solutions Service Guides
Area
imageCLASS MF4890dw/MF4880dw/MF4770n Service Guide for Authorized Servicers June 2013
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