Psd Service Check - Toshiba e-STUDIO 20CP Service Manual

PSD Service Check

Error Code 192
Error Code 193
Error Code 194
Error Code 195
Go to step 1 for Error Codes 192 and 194.
Go to step 5 for Error Codes 193 and 195
Step Action and Questions
1
Check to make sure that the PSD Cable is installed
correctly to connector J9 on the RIP Board. Go to
Board" on page
Is the cable installed correctly?
2
Measure the voltage at J9-8 on the RIP Board, the voltage
should measure approximately +5 V dc. Go to
on page 5-11.
Is the voltage correct?
3
Check continuity of the PSD cable
Note: The PSD cable has one connector on one end, RIP
Board, and two connectors on the other end, Black PSD
Board and Magenta PSD Board.
Is there continuity?
4
Check to make sure that the PSD Cable is installed
correctly to connector J4 on the RIP Board. Go to
Board" on page
Is the cable installed correctly?
5
Measure the voltage at J4-8 on the RIP Board, the voltage
should measure approximately +5 V dc. Go to
on page 5-11.
Is the voltage correct?
2-96
Service Manual
5060-XXX
5-11.
5-11.
Yes
Go to step 2
"RIP
Go to step 3
"RIP Board"
Replace the
"PSD Sensor
Assembly" on
page 4-35. If
this does not
correct the
problem,
replace the
"RIP Board"
on page
Whenever the
the PSD
assembly is
replaced it is
necessary to
perform all
"Printhead
Adjustments"
on page
Go to step 2
"RIP
Go to step 3
"RIP Board"
No
Install the
cable correctly
Replace the
"RIP Board"
on page 4-10
Replace the
PSD cable for
the Black and
Magenta PSD
Assemblies
4-10.
4-1.
Install the
cable correctly
Replace the
"RIP Board"
on page 4-10