Dell 5210n Mono Laser Printer, Руководство по обслуживанию

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Diagnostic information
2-127
Paper feeds into finisher option output tray—Paper is not stapled—Paper does not
align with the right side
Replace the stapler option.
Misalignment of sheets to be stapled
Sheets are transported into output tray but not stapled
Replace the stapler option.
Stapled sheets are not transported to the output tray
Replace the stapler option.
POST incomplete—stapler cycles several times
System board service check
Warning:
When replacing any one of the following components:
•
Operator panel assembly (or upper front cover)
•
System board assembly
•
Interconnect card assembly
Only replace one component at a time. Replace the required component and perform a POR before replacing a
second component listed above. If this procedure is not followed, the printer will be rendered inoperable. Never
replace two or more of the components listed above without a POR after installing each one or the printer will be
rendered inoperable.
Warning:
Never install and remove components listed above as a method of troubleshooting components.
Once a component has been installed in a printer, it can not be used in another printer. It must be
returned to the manufacturer.
FRU Action
1
Left side bail assembly Check the left side bail assembly for any signs of binding, missing, or
broken parts.
2
Stapler gearbox assembly Check the stapler gearbox assembly for correct operation. If the
problem is found, replace the stapler option.
FRU Action
1
Stapler assembly Replace the stapler assembly.
Note:
When replacing the stapler assembly, observe the location of
the ground lead from the stapler assembly and the finisher frame,
and make sure the ground lead is correctly reattached.
(Flag or spring off stapler unit)
Will also happen when pin 7 of J3 is open.