DOWNLOAD Sharp AR-C260 (serv.man33) Service Manual ↓ Size: 704 KB | Pages: 18 in PDF or view online for FREE

Model
AR-C260 (serv.man33)
Pages
18
Size
704 KB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Copying Equipment / AR-C260 Key Operators guide
File
ar-c260-sm33.pdf
Date

Sharp AR-C260 (serv.man33) User Manual / Operation Manual ▷ View online

8
GENERAL PROGRAMS
■ Energy save
For saving energy, two programs are provided for
reducing the user's electricity bill, reducing waste
of natural resources and cutting down on
environmental pollution. In situations where it is
impractical to use the Auto power shut-off timer, a
program is provided to cancel that function.
A program is also provided for reducing toner
consumption.
Toner save in B/W printer mode
Printing in the toner save mode will reduce black
toner consumption. If toner save is set, black solid
areas will be printed as halftone. (This setting is
effective only for printing without use of the printer
driver. If the printer driver is used, the printer driver
setting will override the setting of this program.)
Toner save in B/W copy mode
This program is used to save toner in copy mode.
This program functions the same way as toner
save in B/W printer mode.
Auto power shut-off timer
When a programmed length of time has elapsed
without any operation after printing is complete, the
printer will enter the auto power shut-off mode to
save the maximum amount of energy.
The time until auto power shut-off occurs can be
set in 1 minute increments up to 240 minutes.
Auto power shut-off
When a programmed length of time has elapsed
without any operation after printing is complete, the
printer enters the auto power shut-off mode to save
the maximum amount of energy. If it becomes
impractical to use the shut-off feature, this program
can be used to disable the feature. If disabled, the
auto power shut-off time setting (described above)
will be ignored.
Preheat mode setting
The printer will enter the preheat mode after a
programmed length of time has elapsed without
any operation after printing is complete. We
suggest you set the most appropriate time
according to your usage pattern.
The time until the unit enters the preheat mode can
be set in 1 minute increments up to 240 minutes.
Note that this function cannot be disabled.
■ Operation settings
These programs are used to adjust the display on
the operation panel.
Keys touch sound
This setting is used to select whether or not a
sound is made when a key is touched. Normally a
sound is made when a key is touched.
Auto clear setting
After a programmed length has elapsed without
any operation after a copy job is complete or while
detailed status information is being displayed, the
auto clear function will return the screen to the copy
main screen or the job status screen. The auto
clear time can be set in 10 second increments up to
240 seconds. The auto clear function can be
disabled for copier functions.
Display language setting
This program is used to change the language of
messages displayed on the operation panel.
Message time setting
This program is used to adjust the time that
messages are displayed (for messages that
automatically disappear).
The time can be set in 1 second increments up to
12 seconds.
NOTES
● We suggest you set the most appropriate time
according to your usage pattern.
● If you use the program "Auto power shut-off"
(described below) to disable the auto power
shut-off mode, the time set with this program will
be ignored.
Print data
Example of 
print in the 
toner save 
mode
NOTE
Rather than disabling the auto power shut-off
feature, we suggest that you first try lengthening
the time setting of the auto power shut-off timer. In
most cases a suitable timer setting will allow work
to proceed with minimal delay and still enable you
to enjoy the benefits of power conservation.
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9
GENERAL PROGRAMS
■ Device control
These programs are used to enable or disable the
use of a peripheral device.
Original size detector setting
This program is used to select the group of original
sizes to be detected. Original size detection from
the document glass can be disabled using the
program CANCEL DETECTION AT DOCUMENT
GLASS.
If CANCEL DETECTION AT DOCUMENT GLASS
is set, originals will be regarded as EXTRA for all
copier functions and no original size will be
displayed.
Disabling of document feeder
This program is used to prevent use of the
reversing automatic document feeder when it
malfunctions. In this case, scanning can still be
performed using the document glass.
Disabling of duplex
This program is used to disable duplex printing
when the duplex module malfunctions. If this
program is set, only one-sided printing can be
performed.
Disabling of inverter
Use this program when you need to prohibit the
inverter function or when the duplex bypass/
inverter unit has failed. When the program is turned
on, pages are only output face-down to the centre
tray of the machine. Duplex printing is also not
possible (only one-sided printing is possible).
Disabling of stapler
This program is used to disable stapling when the
stapler unit of the saddle stitch finisher
malfunctions.
Disabling of optional paper drawer
This program is used to disable use of the stand/1
x 500 sheet paper drawer, stand/3 x 500 sheet
paper drawer or duplex module/2 x 500 sheet
paper drawer when it malfunctions.
Disabling of shifter
Use this program when you need to prohibit the
shifter function in the centre tray or when the shifter
has failed. When the program is turned on, the
offset feature that offsets sets of copies or printed
pages in the centre tray will not function.
Disabling of finisher
This program is used to disable use of the saddle
stitch finisher when it malfunctions.
Group
Detectable original sizes
Document feeder tray (for reversing
automatic document feeding)
Document glass
1
INCH - 1
11" x 17", 8-1/2" x 14",
8-1/2" x 11", 
8-1/2" x 11"R,
5-1/2" x 8-1/2"
A3, B4, A4,
B5, B5R
2
INCH - 2
11" x 17", 8-1/2" x 13",
8-1/2" x 11", 
8-1/2" x 11"R,
5-1/2" x 8-1/2"
A3, B4, A4,
B5, B5R
3
AB - 1
A3, A4, A4R, A5,
B4, B5, B5R
11" x 17", 8-1/2" x 14",
8-1/2" x 11"
4
AB - 2
A3, A4, A4R, A5,
B5, B5R, 8-1/2" x 13"
11" x 17", 8-1/2" x 11",
B4
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10
GENERAL PROGRAMS
Saddle stitch position adjust
This program is used to adjust the stapling position
(folding position) when using the saddle stitch
function of the optional saddle stitch finisher.
The value can be adjusted in 0.1 mm increments
within ±3.0 mm from the reference position for
each paper size.
[AUTOMATIC SADDLE STITCH] checkmark
The saddle stitch print function can normally be
divided into the following three general steps.
1. The pages of the original are automatically
reordered to allow saddle stitch binding (saddle
stitch function).
2. The pages are folded at the centre.
3. The paper is stapled at the centre in two places
(saddle stitch stapling).
The [AUTOMATIC SADDLE STITCH] checkbox is
selected by default.
Selection of the checkbox assumes the use of the
above saddle stitch printing function (three steps).
Saddle stitch stapling exceptions
Depending on the purpose of saddle stitch
stapling, it may be necessary to perform saddle
stitch stapling on printed matter that has already
been bound by saddle stitching. In this case, it is
necessary to disable step 1 above. If you
frequently perform this type of exceptional saddle
stitch stapling that requires disabling step 1,
remove the checkmark from the [AUTOMATIC
SADDLE STITCH] checkbox.
Stream feeding mode
This program is used to enable the stream feeding
mode of the document feeder. When the stream
feeding mode is enabled, additional originals which
are set in the document feeder tray within 5
seconds after the previous original was fed will be
fed and copied automatically.
Auto paper selection setting
Use this program to select the paper type* for
which the automatic paper selection function
operates. Selections are "Plain paper", "Plain
paper and recycle paper", and "Recycle paper".
* The paper type set for each paper tray in the
paper tray settings of the user settings (page 2-11
of the Operation Manual for general information
and copier operation).
Registration adjustment
Use this program when the colour of characters
and lines in colour printing is off. Registration
adjustment can be performed in two ways:
manually and automatically. Normally [AUTO
ADJUSTMENT] should be used.
● [AUTO ADJUSTMENT]
Touch this key to have registration adjustment
performed automatically.
After touching this key, touch the [EXECUTE]
key. A message appears when automatic
registration adjustment is completed. Touch the
[EXIT] key to exit.
● [MANUAL ADJUSTMENT]
Touch this key to perform registration
adjustment manually.
Use this key when you require a higher level of
precision than can be obtained with [AUTO
ADJUSTMENT]. See page 11 for the procedure
for manual registration adjustment.
1
2
12
11
Min. -3 mm
Max. +3 mm
Reference position
Position adjusted 
to the plus 
direction
Position adjusted 
to the minus 
direction
NOTE
The stream feeding mode will not function when the
covers mode has been selected.
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11
GENERAL PROGRAMS
● Manually adjusting the registration
The procedure for manually adjusting the registration is explained here. This procedure is used when you select manual
adjustment in the [Registration adjustment] key operator program explained on page 10.
Touch the [MANUAL ADJUSTMENT] key and then the [EXECUTE] key to print the adjustment pattern for manual
registration adjustment. This pattern consists of scales that show how much each of the colours C (cyan), M (magenta),
and Y (yellow) are off. If a colour deviates greatly from the reference value, it can be corrected by entering the deviation
value from the touch panel. Follow the steps below to manually adjust the registration.
Understanding the adjustment pattern
The amount of deviation is given within a range of -60 to 60, where 60 represents the maximum value and "0" represents
minimal deviation. (See the enlarged view of scale B.)
As shown in the diagrams, the scales indicating the range of deviation appear in pairs for each colour, with one scale
showing the x1 component of the deviation, and the other scale showing the x10 component.
Scale A consists of two scales for each colour (C1, M1, Y1 and C2, M2, Y2), and the peak value of the distribution range
of each colour on the scale is the x1 component of the deviation.
Adjustment is performed by entering the deviation, which is the total value of scale A and scale B. However, in most cases
adjustment is possible using just the deviation value from scale A. Follow these steps to perform adjustment.
1
In the manual registration adjustment screen
of the touch panel, touch the key of the colour
you wish to correct ([C1], [M1], [Y1], [C2], [M2],
or [Y2] key).
2
Use the 
 or 
 key to enter the scale A (x1)
value of the key selected in step 1.
● Repeat steps 1 and 2 to adjust the other colours.
● If the printed adjustment pattern is similar to the
example of C2 shown above (the peak in scale A
is between -1 and 1 and the value of scale B
overlaps "0"), correction is not necessary.
3
To print an adjustment pattern showing the
results of your entries, touch the [PRINT] key.
4
In the adjustment pattern printed in step 3,
verify that the peak of the distribution in
scale A is between -1 and 1 for each colour,
and that the scale B value overlaps "0". If
this is the case for all colours, respond to
the display messages by touching the
[YES] key and end adjustment. 
● If the scale B value of one (or more) of the
colours does not overlap "0", touch the [NO] key
to return to the screen of step 1.
● If a scale B value of a colour does not overlap "0",
the value overlaps 20, 40, 60, -20, -40, or -60 as
shown above. In step 2, enter the number that
the value overlaps as a multiple of 10.
5
Repeat steps 1 to 4 to complete
adjustment.
● You can touch the [OK] key at any time during
the adjustment procedure to store the
correction values entered to that point and end
manual registration.
● To cancel all corrections entered to that point
and return to the previous screen (before
manual registration was executed), touch the
[CANCEL] key.
60
40
20
0
-20
-40
-60
60
-60
60
-60
9 8 7 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9
9 8 7 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9
C1
C2
Example: Adjusting cyan (deviation in the primary scanning direction)
Adjustment pattern
Registration adjustment pattern of cyan in the secondary scanning direction
Scale A
Scale B
(Enlarged view of scale B)
Registration adjustment pattern of cyan in the primary scanning direction
Identify the peak of the distribution
C2
0
M2
M1
0
0
Y2
Y1
0
0
PRINT
C1
0
C2
0
M2
M1
0
0
Y2
Y1
0
0
PRINT
C1
5
sec_whale_keyope.fm  11 ページ  2002年11月13日 水曜日 午後6時0分
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