Operation Panel; Al-2020/2035/2040 - Sharp AL-2020 Service Manual

3. Operation panel

A. AL-2020/2035/2040
1
1 Original to copy key and indicators
Two-sided copies from one-sided originals.
Turn on Long Edge or Turn on Short Edge
can be selected.
3 Light and dark keys and indicators
Use to adjust the MANUAL or PHOTO exposure level. Selected
exposure level is shown by a lit indicator. Use to start and
terminate user program setting.
5 SPF indicator (AL-2035/2040)
7 Copy ratio selector key and indicators
Use to sequentially select preset reduction/enlargement copy
ratios.
Selected copy ratio is shown by a lit indicator.
9 Display
Displays the specified copy quantity, zoom copy ratio, user
program code, and error code.
11 ONLINE key and indicator
Lights up when the unit is used as a printer and scanner *3
13 Power save indicator
Lights up when the unit is in a power save mode.
15 Paper feed location indicators
Light up to show the selected paper feed station.
17 Copy quantity keys
• Use to select the desired copy quantity (1 to 99).
• Use to make user program entries.
*1: Drum cartridge replacement
The useful life of the drum cartridge is approximately 18,000
copies*. When the internal counter reaches approximately
17,000 copies, the drum replacement required (
will light up indicating that replacement of the drum cartridge
will be needed soon. For more information on purchasing the
drum cartridge, please refer to the Operation Manual. When the
indicator begins to blink, the unit will stop operating until the car-
tridge is replaced. Replace the drum cartridge at this time.
*: Based on copying onto letter size paper at 5% toned area.
*2: TD cartridge replacement
The TD cartridge replacement required (
up when toner is needed. For more information on purchasing
the TD cartridge. If copying is continued while the indicator is lit,
copies will gradually become lighter until the unit stops and the
indicator begins blinking.
AL-2020/2035/2040/2050/2060 EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 2
2 3 4 5 6
14 15
) indicator
) indicator will light
7 8 9
16 17
2 Exposure mode selector key and indicators
Use to sequentially select the exposure modes: AUTO, MANUAL
or PHOTO.
Selected mode is shown by a lit indicator.
4 Alarm indicators
Drum replacement required indicator *1
Misfeed indicator
TD cartridge replacement required indicator *2
6 SPF misfeed indicator (AL-2035/2040)
8 Copy ratio display (%) key
• Use to verify a zoom setting without changing the zoom ratio.
• Use to check the number of originals that must be returned to
the document feeder tray if an original misfeed occurs while
using the SPF.
10 SCAN key and indicator *3, *4
12 Start key and indicator
• Copying is possible when the indicator is on.
• Press to start copying
• Use to set a user program.
14 Tray select key
Use to select a paper feed station (paper tray or multi-bypass
tray).
16 ZOOM keys and indicator
Use to select any reduction or enlargement copy ratio from 25%
to 400% in 1% increments. (When the SPF is being used, the
zoom copy ratio range is 50% to 200%.)
18 Clear key
• Press to clear the display, or press during a copy run to
terminate copying.
• Press and hold down during standby to display the total
number of copies made to date.
*3: Indicators on the operation panel
The ONLINE indicator and the start (
state of the printer or scanner.
SCAN indicator
ONLINE indicator
Start indicator
On: Indicates the unit is ready for copying or scanning is
being performed.
Blinking: The indicator blinks in the following situations:
• When a print job is interrupted.
• When reserving a copy job.
• When toner is being replenished during a copy or
print job.
10 11 12 13
18
) indicator indicate the
Start indicator
Power save indicator