Ricoh FT7770 Service Manual page 309

30 April, '89
24 Automatic Shut-off Timer
<Function>
<Operation>
<Remark>
25 Standard Timer Setting
<Function>
<Operation>
26 E.M. Call Telephone Number
<Function>
<Operation>
<Remark>
27 PM Counter Set
<Function>
<Note>
28 User Code
<Function>
<Operation>
<Remark>
Selects the automatic shut-off time from 30 minutes, 1
hour or 3 hours.
All the functions, except the LED of the Timer
Release key, stop when the timer works. The machine
can be reset by pressing the Timer Release key or by
turning the power switch off and on.
Factory setting (no automatic shut-off)
Used to set the machine's clock.
The left and right direction keys select the time
interval to be adjusted.
keys increment and decrement within the selected time
interval. (Time intervals = Years, Month, date,
day, hour, and minute.) Select SET when finished.
Enters and/or displays the telephone number of the serv-
ice representative or dealer.
The number can be entered using the numeral keys.
Up to 15 figures can be entered.
The PM interval can be set at 100, 120, or 140K
copies.
This SP can be accessed only when SP 7-1 (PM
Counter) is set.
Registers a user code to prevent authorized people from
turning on the machine after it has been shut off by the
weekly or automatic shut-off timer.
A user code of 3 figures can be set using the numerical
keys.
When the Timer Release key is pressed or the main
switch is turned off and on, the machine requests the
user code to be entered within 1 minute.
5-96
The up and down direction