Gestetner DSm520pf, User Manual

Page: 266 / 278

C
S
PECIFICATIONS
C.3
Scanner and Copier Specifications
*Sound Pressure Level, ISO7779
**The number of pages may be affected by operating environment, printing interval, media type, and
media size.
Item Description
Compatibility TWAIN standard
Scanning method
ADF and Flat-bed Color CCD (Charge Coupled Device)
module
Resolution
Optical: 600 x 1200 dpi (Mono and color)
Enhanced: 4,800 x 4,800 dpi (USB)
Effective scanning length
Platen: 293 mm (11.5 in.)
ADF: 356 mm (14 in.)
Effective scanning width Max. 208 mm (8.2 in.)
Color bit depth 24 bit
Mono bit depth
1 bit for Text mode
8 bit for Gray mode
Scan speed
27 seconds (Text mode)
75 seconds (Gray mode)
150 seconds (Color mode)
Copy speed
*
*Copy Speed is based on Single Document Multiple Copy.
Letter: Up to 22 pages per minute
A4: Up to 20 pages per minute
Copy resolution
Scan: 600 x 300 (Text, Mixed) / 600 x 600 (Photo)
Print: 600 x 600 (Text, Mixed, Photo)
Zoom rate
Platen: 25 ~ 400 %
ADF: 25 ~ 100 %
Multiple copies 1-99 pages
Gray scale 128 levels
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C.5
Facsimile Specifications
Item Description
Compatibility ITU-T Group 3
Applicable line
Public Switched Telephone Network (PSTN) or behind
PABX
Data coding
MH/MR/MMR (ECM Mode) and JPEG for color fax
transmission
Modem speed 33.6 Kbps
Transmission speed
Approx. 3 seconds/page
* Transmission time applies to memory transmission of
text data with ECM compression using only ITU-T No.1
Chart.
Maximum document length
Platen: 297 mm
ADF: 400 mm
Paper size (for printing
recorded date)
Letter, A4, Legal
Resolution
Standard: 203 x 98 dpi
Fine: 203 x 196 dpi
Super Fine: 300 x 300 dpi / 203 x 392 dpi
User memory 4 MB (320 pages)
Halftone 256 levels
Auto dialer
One-touch dialing (up to 40 numbers)
Speed dialing (up to 200 numbers))
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C.7
Supported Sizes of Paper
N
OTE
: You may experience jams when using print materials with a length of less than
127 mm (5 in.). For optimum performance, ensure that you are storing and handling the
paper correctly. Please refer to “Paper Storage Environment” on page C.9.
Paper
Dimensions
*
*The machine supports a wide range of media sizes. See “Paper Type, Input Sources, and Capacities” on
page 3.2.
Weight
Capacity
**
**Capacity may differ depending on media weight, thickness, and environmental conditions.
Letter
8.5 x 11 in.
(216 x 279 mm)
• 60 to 90 g/m
2
bond (16 to
24 lb) for the
paper tray
• 60 to 163 g/m
2
bond (16 to
43 lb) for the
Multipurpose
tray
• 250 sheets of 75
g/m
2
bond (20
lb) paper for the
paper tray
• 50 sheet of
paper for the
Multipurpose
tray
A4
210 x 297 mm
(8.3 x 11.7 in.)
Executive
7.25 x 10.5 in.
(191 x 267 mm)
Legal
8.5 x 14 in.
(216 x 356 mm)
Folio
216 x 330 mm
(8.5 x 13 in.)
Oficio
216 x 343 mm
(8.5 x 13.5 in.)
B5 (JIS)
182 x 257 mm
(7.2 x 10 in.)
B5 (JIS)
176 x 250 mm
(6.7 x 9.9 in.)
A5
148 x 210 mm
(5.8 x 8.2 in.)
Minimum size (custom) 76 x 127 mm
(3 x 5 in)
60 to 163 g/m
2
bond (16 to
43 lb)
5 sheets of paper
for the
Multipurpose tray
Maximum size
216 x 356 mm
(8.5 x 14 in)
Transparency
Same minimum
and maximum
paper sizes as
listed above.
138 to 148 g/m
2
Labels
120 to 150 g/m
2
Cards
60 to 163 g/m
2
Envelopes
60 to 90 g/m
2
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C.9
Paper Specifications
Paper Output Capacity
Paper Storage Environment
Paper storage environmental conditions directly affect the feed operation.
Ideally, the machine and paper storage environment should be at or near room
temperature, and not too dry or humid. Remember that paper is hygroscopic; it
absorbs and loses moisture rapidly.
Heat works with humidity to damage paper. Heat causes the moisture in paper to
evaporate, while cold causes it to condense on the sheets. Heating systems and air
conditioners remove most of the humidity from a room. As paper is opened and used,
it loses moisture, causing streaks and smudging. Humid weather or water coolers can
cause the humidity to increase in a room. As paper is opened and used it absorbs any
excess moisture, causing light print and dropouts. Also, as paper loses and gains
moisture it can become distorted. This can cause paper jams.
Care should be taken not to purchase more paper than can be used in a short time
(about 3 months). Paper stored for long periods may experience heat and moisture
extremes, which can cause damage. Planning is important to prevent damage to
large supplies of paper.
Category Specifications
Acid content 5.5 pH or lower
Caliper 0.094 ~ 0.18 mm (3.0 ~ 7.0 mils)
Curl in ream Flat within 5 mm (0.02 in.)
Cut edge conditions Cut with sharp blades with no visible fray.
Fusing compatibility
Must not scorch, melt, offset or release hazardous
emissions when heated to 200 °C (392 °F) for 0.1
second.
Grain Long grain
Moisture content 4 % ~ 6 % by weight
Smoothness 100 ~ 400 Sheffield
Output Location Capacity
Face-down output tray
150 sheets of 75 g/m
2
bond (20 lb) paper
Face-up output slot
1 sheet of 75 g/m
2
bond (20 lb) paper
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