a.
At the Control Panel, press the
Machine Status
button.
b.
Select the
Tools
tab.
c.
Select
System Settings
→
Common Service Settings
→
Maintenance
.
d.
Use the arrow buttons to access the next
Maintenance
screens.
e.
Select the
Technical Key Operator
(TKO) icon.
The Technical Key Operator feature displays.
f.
Log in to the
Technical Key Operator
mode.
Attention
If you cannot log in as TKO, or do not have the TKO password, call your Customer Service
Engineer.
g.
Select the bypass roll items that corresponds with the newly-replaced components.
h.
Select
Reset Current Value
. The system resets the High Frequency Service Item (HFSI) to 0.
9. Exit the administrator mode by pressing the
Log In / Out
button on the UI.
When prompted, select
Logout
.
Replacing Trays 8 and 9 Feed Rolls
Replace the feed rolls every 300,000 prints or when experiencing frequent multifeeds, single feeds, or
blank prints in the stack of the output prints.
Use this procedure to replace the feed rolls, which includes:
• Feed Roll
• Nudger Roll
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