SERVICE MANUAL
Checking the DETECTOR SWITCHES
[1] Check that all film is removed from between the ENTRANCE DETECTOR ROLLERS.
[2] Connect the PORTABLE COMPUTER to the 15-PIN DIAGNOSTIC CONNECTOR on the ELECTRICAL
BOX.
Note
See the User Instructions, Publication Part No. 699614, for the operation of the diagnostic procedures.
[3] Enter the "SPECIFIC TEST MODE" of the diagnostic program on the PORTABLE COMPUTER.
[4] Select the "PROCESSOR SENSOR TEST". The "PROCESSOR SENSOR TEST" will provide you with the
status of the 2 film DETECTOR SWITCHES.
[5] Check that the message "No film detected" is displayed on the PORTABLE COMPUTER.
ENTRANCE
DETECTOR
Drive
ROLLER
Side
[6] Lift the top ENTRANCE DETECTOR ROLLER, and insert the 2.5 cm (1 in.) FILM STRIP between the
ENTRANCE DETECTOR ROLLERS on the drive side of the PROCESSOR.
[7] Check that the message "Film detected" is displayed on the PORTABLE COMPUTER. Remove the film.
[8] Do Steps 5-7 again for the non-drive side of the PROCESSOR. Remove the film.
[9] Do Steps 5-7 again for the center of the PROCESSOR.
[10] If necessary, adjust the position of the DETECTOR SWITCHES. See Page 25.
24
FILM STRIP
2.5 cm (1 in.)
H104_0577BCA
H104_0577BC
May 1996 – SM3058-3