Ricoh Aficio FX10, Service Manual

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7.3. PC Connectivity Problems
If there is a problem related to PC connection, try doing the following proce-
dure. First, distinguish whether the problem is caused by the PC or by your
machine.
1. Print out the test pattern (Service Function 11).
If the printout is defective, the FCU (FCIP2) is defective.
2. Take a copy.
If the printout is defective, either the Image Sensor or the FCU (FCIP2) is
defective.
3. Print the PC test page. (If a problem occurs during PC print.)
Turn EET or Toner Saving on/off to check whether the D9001LF is work-
ing properly.
4. Scan a page from the PC. (If a problem occurs during PC scan.)
If a problem occurs, either the Image Sensor or the FCU (FCIP2) is defec-
tive.
5. Do a PC fax transmission. (If a problem occurs during PC fax.)
If a problem occurs, the NCU or FCU (HIC, Modem, FCIP2) is defective.
Note:
If a problem occurs during PC print/scan/fax, there is always a
chance that the problem is caused by the driver (OfficeStyler) or by
the application software.
Use the table below to distinguish where the problem is caused.
Components used in each procedure:
CIS NCU MDM FICP2 D6002 D9001 LDDR
Centro
I/F
Fax to Fax
Transmission
3 3 --- --- --- ---
Fax to Fax Reception --- 3 3 --- Thru 3 ---
Test Print (Function 11) --- --- --- --- Thru 3 ---
Copying --- --- 3 --- Thru 3 ---
PC Printing --- --- --- Cntrl 3 3 3
PC Scanning --- --- 3 Thru --- --- 3
PC Fax Transmission --- 3 3 Thru --- --- 3
PC Fax Reception --- 3 3 Thru --- --- 3
: Used ---: Not used Thru: Data passes thru.
Cntrl: Control only, data does not pass through.
TROUBLESHOOTING June 10th, 1997
PC Connectivity Problems
7-26