Ricoh VT3500, Service Manual

Page: 205 / 330

3.4 KEY COUNTER
1. Remove the main switch cover [A] (4 screws).
2. Remove the key counter cover [B] and the fixing plate [C] (2 screws).
3. Hold the fixing plate [C] in position inside the key counter bracket and
insert the key counter holder [D].
NOTE: When installing the key counter holder, make sure that the arrow
[E] points toward the rear side of the machine.
4. Align the holes in the fixing plate with the mounting holes of the key
counter holder and secure them with 2 screws [F] packed with the key
counter holder.
5. Connect connector [G] and reinstall the main switch cover [A].
6. Access the service program mode by pressing the operation panel keys
in the following order:
Clear Modes key – Clear key – Combine 2 Originals key – Enter key
7. Enter 3 with the number keys and then press the Enter key to access key
counter mode.
8. Change the data of key counter mode from 0 to 1 with the number keys.
9. Press the Clear Modes key to leave SP mode.
[A]
[B]
[C]
[E]
[C]
[G]
[F]
[D]
1 December 1993
3-13