Gestetner G060 Service Manual page 704

[A]
7. Remove the rear left cover [A] and install the fax unit [B] ( x 2 each).
NOTE: Make sure that the controller unit is installed when inserting the fax
unit.
If the controller unit is installed after the fax unit has been installed, this
may cause poor connection between the fax unit and controller unit.
8. Connect the cable to the ISDN jack, then plug in the machine and turn the main
switch on.
9. Attach the FCC/IC approval label to the machine near the ISDN jack (this step
is only for US/Canada).
10. Enter service mode and set bit 2 of communication switch 16 to "1". After that,
turn the main switch off and on.
11. Print the system parameter list and ensure that "G4" is listed as an option.
12. Set up and program the items required for ISDN communications. After setting
up the ISDN parameters, be sure to turn the main switch off and on.
G307
[B]
1-8
FAX UNIT OPTIONS
G307I101.WMF
SM