Printronix L7032 User Manual page 117

6.2.6 Black Edge on One Side of Paper
1. Make sure that all consumables are installed in the printer.
2. Make sure that all consumables are within their expected lifespan by checking the
information in the maintenance & service log. Replace any consumable that has been in use
longer than its expected lifespan. Follow the instructions in Chapter 4, Replacing
Consumables.
3. Clean the printer. Follow the instructions in 5.5 Weekly Cleaning Procedureand 5.6 Monthly
Cleaning Procedure.
4. Replace the OPC module by following the instructions
M odule.
N ote: Because the OPC module may not be the cause of the problem, cover the OPC
module with an opaque covering (such as a ca
or a large cloth) when you remove it from the printer. The covering protects the
OPC module from damage by exposure to light.
If replacing the OPC module does not fix the problem, reinstall the old OPC module in the
printer.
5. Replace the fuser unit by following the instructions in Section 4.11 Replacing the Fuser Unit
and Exit Rollers.
If repla cing the fuser unit does not fix the problem, reinstall the old fuser unit in the printe
6. Call a serv ice technician.
6.2.7 White Vertical Line
1. Make sur e that all consumables are installed in the printer.
2. Make sure that all consumables are within their expected lifespan by checking the
information in the
lo nger than its expected lifespan. Follow the instructions in Chapter 4, Replacing
Consumables.
3. Clean the printer. Follow t
Cleaning Procedure.
4. Replace the fuser unit by following the instructions in Section 4.11 Replacing the Fuser Unit
and Exit Rollers.
If replacing the fuser unit does not fix the problem, reinstall the old fuser unit in the printer.
5. Call a service technician.
maintenance & service log. Replace any consumable that has been in use
he instructions in 5.5 Weekly Cleaning Procedure and 5.6 Monthly
in Section 4.8 Replacing the OPC
rdboard box, a large sheet of paper,
r.
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