Operation Section - Sharp AR-160 Service Manual

3. Operation Section

1 2
20 21
18 19
Not used for the copier features.
1 Interrupt key and indicator
4 Copy ratio display key
7 AUDIT CLEAR key
10 POWER SAVE indicator 1
13 B/W REVERSE key and indicator
16 ORIGINAL DATA indicator
19 Light and dark keys and indicators
22 CLEAR key
25 PRESET RATIO selector keys and
indicators
28 TRAY SELECT key
31 DUAL PAGE COPY key and indicator
34 Original Copy key/Display lmap
<AR-205 only>
1
ON: Indicates that the machine is in the energy saving (pre-heat)
mode.
Blink: Indicates that the machine is in the process of resetting from
the energy saving mode or just after supplying the power.
(During warmup)
OFF: Indicates that resetting from the energy saving mode is com-
pleted and that the fusing temperature is in ready state.
The combinations of the above display lamps are as follows:
( = ON, = OFF)
Immediately after
Lamp
power ON
Pre-heat lamp Blink
Ready lamp
Other lamps
Energy
Energy
saving mode
Lamp saving mode
(Auto power
(Pre-heating)
shut off)
Pre-heat lamp
Ready lamp
Other lamps
8 9
3 7
5 6
4
22 23 24
25 26
27
2 Copy quantity display
5 Zoom keys
8 PAPER SIZE indicators
11 SPF indicator
14 XY-ZOOM key and indicator
17 2 IN 1 / 4 IN 1 key and indicators
20 Numeric keys
23 START key and indicator
26 ORIGINAL SIZE ENTER key and
indicators
29 AUTO IMAGE key and indicator
32 ERASE key and indicators
Ready Copying
Copy is
Resetting started during
from energy resetting from
saving mode energy saving
mode
Blink Blink
10 11 12
13 14
31
29 30
28
3
6
9
12
15
18
21
24
27
30
33
2
Maintenance lamp
When the set count number (set by the simulation) is reached,
the lamp lights up. The machine does not stop.
TD cartridge replacement required indicator
When toner density is lower than a specified level, the TONER
DEVELOPER CARTRIDGE REPLACEMENT indicator lights up
to warn the user.
If toner is not added after approximately 300 sheets are copied,
the indicator starts blinking and machine starts to supply toner.
(Toner Developer cartridge replacement indicator keeps lighting
up)
If toner density is not back to specific level after two minutes, the
READ indicator goes out and Toner Developer indicator starts
blinking, and the copier stops.
Photoconductor cartridge replacement lamp
When the copy count reaches 29,000 after installing a
Photoconductor cartridge, the lamp lights up.
When 1,000 copies are made after that, the lamp blinks instead
of lighting. The machine does not stop.
Press and hold the clear key for 5 sec in the user simulation
mode to display the remaining life of the photoconductor
cartridge in 3 digits x 2 lines on the copy quantity display.
Paper required indicator
Misfeed indicator
4 – 2
AR-205
15 16
17
32 33
34
ZOOM indicator
PAPER SIZE ENTER key
Alarm indicators
Output tray full indicator
SORT/GROUP key and indicators
AUTO/MANUAL/PHOTO key and
indicators
Zero key
CLEAR ALL key
AUTO PAPER SELECT indicator
Paper feed location/misfeed location
indicators
MARGIN SHIFT key and indicator