Sharp AL-1644 (serv.man17) User Manual / Operation Manual ▷ View online
67
ROUTINE MAINTENANCE
6
CLEANING THE TRANSFER CHARGER
If copies start becoming streaky or blotchy, the transfer charger may be dirty.
Clean the charger using the following procedure.
Clean the charger using the following procedure.
1
Turn the power switch off.
2
Open the bypass tray and the side
cover.
cover.
3
Lift and pull out the upper paper tray.
4
Take the charger cleaner out by
holding the tab.
holding the tab.
5
Set the charger cleaner onto the
transfer charger and gently slide the
cleaner in the direction indicated by
the arrow two or three times.
transfer charger and gently slide the
cleaner in the direction indicated by
the arrow two or three times.
If the white sheet metal is
smudged with toner,
wipe it with a soft, clean
cloth.
smudged with toner,
wipe it with a soft, clean
cloth.
6
Return the charger cleaner to its
original position. Close the upper
paper tray. Close the side cover by
pressing the handle on the cover.
original position. Close the upper
paper tray. Close the side cover by
pressing the handle on the cover.
7
Turn the power switch on.
Slide the charger cleaner from one end to the
other end along the groove of the transfer
charger. If the cleaner is stopped on the way,
smudges on copies may occur.
other end along the groove of the transfer
charger. If the cleaner is stopped on the way,
smudges on copies may occur.
Charger
cleaner
cleaner
Note
AL-1633_1644_EX.book 67 ページ 2003年10月23日 木曜日 午後8時21分
68
7
Chapter 7
SUPPLIES
STORAGE OF SUPPLIES
Standard supplies for this product that are to be replaced by the user are paper, TD cartridge and drum cartridge.
SUPPLY PART NUMBERS
When ordering supplies, please use the correct part
numbers as listed below.
numbers as listed below.
Supply list
* Based on copying onto A4 size paper at 5% toned
area
(The life of the TD cartridge which has been included
in the machine at the factory is approximately 4,500
sheets.)
(The life of the TD cartridge which has been included
in the machine at the factory is approximately 4,500
sheets.)
PROPER STORAGE
● Store the supplies in a location that is:
clean and dry,
at a stable temperature,
not exposed to direct sunlight.
at a stable temperature,
not exposed to direct sunlight.
● Store paper in the wrapper and lying
flat.
Paper stored out of the wrapper or in packages
standing on end may curl or get damp, resulting in
paper misfeeds.
standing on end may curl or get damp, resulting in
paper misfeeds.
For best copying results, be sure to use only SHARP products.
Only genuine SHARP consumables carry the Genuine Supplies label.
Only genuine SHARP consumables carry the Genuine Supplies label.
GENUINE SUPPLIES
Be sure to use only genuine SHARP parts
and supplies.
and supplies.
Supply
Part number
Usable life
TD cartridge
AL-161TD
Approx. 9,000 sheets*
Drum cartridge AL-160DR (N) Approx. 30,000 sheets
Caution
AL-1633_1644_EX.book 68 ページ 2003年10月23日 木曜日 午後8時21分
69
7
MOVING INSTRUCTIONS
When moving this machine, follow the procedure below.
1
Turn the power switch off and
disconnect the power cord.
disconnect the power cord.
2
Push on both ends of the front cover
and open it.
and open it.
3
Pull the TD cartridge out while pulling
up on the lock release lever.
up on the lock release lever.
Pull out the TD cartridge
until the green strap
handle can be grasped.
While supporting the TD
cartridge at the green
label with your left hand,
grasp the green strap
handle with your right
hand and pull the TD
cartridge all the way out.
until the green strap
handle can be grasped.
While supporting the TD
cartridge at the green
label with your left hand,
grasp the green strap
handle with your right
hand and pull the TD
cartridge all the way out.
4
Close the front cover.
5
Gently lift and pull out the paper tray
until it stops.
until it stops.
6
Push the pressure plate down until it
locks in place and lock the plate using
the pressure plate lock which has
been stored in the front of the paper
tray.
locks in place and lock the plate using
the pressure plate lock which has
been stored in the front of the paper
tray.
7
Use a coin (or suitable object) to
attach to the left side of the machine
the screw that has been stored in the
front of the paper tray (upper paper
tray in AL-1644).
attach to the left side of the machine
the screw that has been stored in the
front of the paper tray (upper paper
tray in AL-1644).
8
Gently push the paper tray into the
machine.
machine.
For AL-1644, repeat step 5, 6, and 8 for both the
upper and lower trays.
upper and lower trays.
9
Close the bypass tray. Attach the
packing materials and tape which
were removed during installation of
the machine. See "SET-UP" (p.13).
packing materials and tape which
were removed during installation of
the machine. See "SET-UP" (p.13).
10
Pack the machine into the carton. See
"CHECKING PACKED COMPONENTS
AND ACCESSORIES" (p.12).
"CHECKING PACKED COMPONENTS
AND ACCESSORIES" (p.12).
When moving this machine, be sure to remove the TD cartridge in advance.
Note
TD cartridge
lock release lever
lock release lever
When shipping the machine, the screw must
be reinstalled to prevent shipping damage.
be reinstalled to prevent shipping damage.
Caution
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70
8
Chapter 8
APPENDIX
SPECIFICATIONS
Model
AL-1633
AL-1644
Type
Digital Multifunction System, Desktop
Photoconductive type
OPC drum
Document glass type
Fixed
Copy system
Dry, electrostatic transfer
Originals
Sheets, bound documents
Original sizes
Max. A3
Copy size
Max. A3
Min. A6 (A6 must be fed from the bypass tray)
Image loss: Max. 4 mm (5/32") (leading and trailing edges)
Min. A6 (A6 must be fed from the bypass tray)
Image loss: Max. 4 mm (5/32") (leading and trailing edges)
Max. 4 mm (5/32") (along other edges in total)
Copying speed
(one-sided copying at
100% copy ratio)
(one-sided copying at
100% copy ratio)
9 copies/min.
10 copies/min.
12 copies/min.
16 copies/min.
10 copies/min.
12 copies/min.
16 copies/min.
A3
B4
A4R
A4, A5
B4
A4R
A4, A5
Continuous copy
Max. 999 copies; subtractive counter
First-copy time*
Approx. 7.2 sec.
Warm-up time*
Approx. 45 sec.
Copy ratio
Variable: 25% to 400%, in 1% increments (total 376 steps)
Fixed preset: 50%, 70%, 81%, 86%, 100%, 115%, 122%, 141%, 200%
Fixed preset: 50%, 70%, 81%, 86%, 100%, 115%, 122%, 141%, 200%
Exposure system
Document glass: Moving optical source, slit exposure (stationary platen) with
automatic exposure
SPF:
Moving original
Paper feed
One automatic feeding paper tray (250
sheets) + bypass tray (100 sheets)
sheets) + bypass tray (100 sheets)
Two automatic feeding paper trays (250
sheets each) + bypass tray (100 sheets)
sheets each) + bypass tray (100 sheets)
Fusing system
Heat rollers
Developing system
Magnetic brush development
Light source
Cold cathode fluorescent lamp
Resolution
Scan: 600 x 300 dpi
Output: 600 x 600 dpi
(AUTO/TEXT mode)
Scan: 600 x 600 dpi
Output: 600 x 600 dpi
(PHOTO mode)
Gradation
Scanning: 256
Printing: 2 value
Printing: 2 value
Power supply
Local voltage ±10% (For this machine’s power supply requirements, see the name
plate located on the back of the machine.)
plate located on the back of the machine.)
Power consumption
Max. 1.2 kW
Overall dimensions
(with bypass tray folded)
(with bypass tray folded)
590 mm (W) x 577 mm (D) (23-15/64" (W) x 22-23/32" (D))
Weight
Approx. 31.3 kg (69.1 lbs.)
(Not including TD cartridge)
(Not including TD cartridge)
Approx. 40.1 kg (88.5 lbs.)
(Not including TD cartridge)
(Not including TD cartridge)
Dimensions
590 mm (W) x 577 mm (D) x 470 mm (H)
(23-15/64" (W) x 22-23/32" (D) x 18-33/64" (H))
(23-15/64" (W) x 22-23/32" (D) x 18-33/64" (H))
590 mm (W) x 577 mm (D) x 653 mm (H)
(23-15/64" (W) x 22-23/32" (D) x 25-23/32" (H))
(23-15/64" (W) x 22-23/32" (D) x 25-23/32" (H))
AL-1633_1644_EX.book 70 ページ 2003年10月23日 木曜日 午後8時21分
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