Toshiba e-STUDIO 20CP Service Manual page 155

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Step
Action and Questions
4
Check to make sure that the Paper Exit Sensor is correctly
attached to the Duplex System board at connector J8.
Is the cable correctly attached?
230 Error Code is displayed, paper slipping or paper is skewing.
Use the
Duplex option.
Step
Action and Questions
1
Check the Duplex Shaft Assembly for any signs of worn,
broken or damaged parts.
Is the Duplex Shaft Assembly worn or broken?
2
Check the Duplex 40T Shaft Drive F/R Gear for any broken
teeth or other damage to the gear.
Is the gear broken?
3
Check the three Duplex Shaft Assembly bearings for any
signs of missing, worn or broken parts.
Are any of the bearings missing, worn or broken?
4
Check the F/R Shaft Assembly for signs of damaged or
contaminated rollers or shaft separation.
Is the F/R Shaft Assembly damaged or separated?
Top margin on duplexed copy set incorrectly
Go to
duplexed page.
2-118
Service Manual
"Sub Error Code Table" on page 2-18
"Duplex Quick Test" on page 3-8
5060-XXX
Yes
Replace the
FRUs in the
following order:
1. Paper Exit
2. Duplex
to help diagnose 230 Paper Jams in the
Yes
Replace the
Duplex Shaft
Assembly
Replace the
Shaft Drive
Gear
Replace the
defective
bearing(s)
Replace the
F/R Shaft
Assembly
to adjust the top margin on the back of the
No
Attach the
cable correctly
Sensor
System Board
No
Go to step 2
Go to step 3
Go to step 4
Check the
duplex paper
path for any
broken,
damaged or
warped parts
that might
catch the
paper

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