Sharp MX-C507P - Page 240

5028
128 errors
128 error message
TPS communications service check
Diagnostics and troubleshooting
206
Action
Yes
No
Step 1
Check the TPS cable for proper connection and damage, and
replace if necessary.
Does the problem remain?
Go to step 2.
The problem is
solved.
Step 2
Check the cable on the JTPSAA1 connector on the controller board
and sensor for proper connection.
Is the cable properly connected at both ends?
Go to step 4.
Go to step 3.
Step 3
Reconnect the cable.
Does the problem remain?
Go to step 4.
The problem is
solved.
Error code
Description
Action
128.00
TPS communications error
See “TPS communications service check” on
page 206 .
Action
Yes
No
Step 3
Reconnect the cable.
Does the problem remain?
Go to step 4.
The problem is
solved.
Step 4
Check the cable for damage, and replace if necessary.
Does the problem remain?
Go to step 5.
The problem is
solved.
Step 5
Replace the HVPS. See “HVPS removal” on page 356 .
Does the problem remain?
Go to step 6.
The problem is
solved.
Step 6
Replace the controller board. See “Controller board removal” on
page 393 .
Does the problem remain?
Contact the next
level of support.
The problem is
solved.