Ricoh Aficio MP161LN User Manual

							Main Unit
45
6
❖Copy paper capacity:
 Tray 1: 250 sheets (80 g/m2, 20 lb)
 Bypass: 100 sheets (80 g/m
2, 20 lb)
❖Power consumption:
*1Main unit with the optional ARDF, printer/scanner unit, and paper tray unit.
❖Dimensions (W × D × H up to exposure glass):
Main unit only: 485 × 450 × 371 mm, 19.1 × 17.8 × 14.6 inch
❖Noise Emission *1  :
 Sound power level
 Sound pressure level 
*2 
*1The above measurements made in accordance with ISO 7779 are actual values.*2Measured at the position of the operator.*3The complete system consists of a main unit with full options installed.
❖Weight:
30 kg (66.2 lb) or less
Note
❒Specifications are subject to change without notice.
Main unit only
Complete system *1 
Warm up Less than 900 W Less than 900 W
Stand-by About 70 W About 75 W
During printing About 360 W About 360 W
Maximum Less than 900 W Less than 900 W
Main unit only
Complete system 
*3 
Stand-by 40 dB (A) 40 dB (A)
During printing 62 dB (A) 66 dB (A)
Main unit only
Complete system 
*3 
Stand-by 34 dB (A) 34 dB (A)
During printing 57 dB (A) 60 dB (A)
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							Specifications
46
6Options
Exposure Glass Cover
Lower this over originals.
Auto Document Feeder capable of scanning both sides of a sheet 
(ARDF)
❖Mode:
ADF mode
❖Original size:
Regular size:
One-sided originals: A4L - A5KL
One-sided originals: 8
1/2 × 14L - 51/2 × 81/2KL
Two-sided originals: A4L - A5L
Two-sided originals: 8
1/2 × 14L - 51/2 × 81/2L
Custom size:
One-sided originals: 139 - 1260 mm (Horizontal)
Two-sided originals: 160 - 356 mm (Horizontal)
❖Original weight:
 One-sided originals: 52 – 105 g/m2 (14 – 28 lb)
 Two-sided originals: 52 – 105 g/m
2 (14 – 28 lb) (Duplex)
❖Number of originals to be set:
 50 sheets (80 g/m2, 20 lb)
❖Maximum power consumption:
 less than 50 W (power is supplied from the main unit.)
❖Dimensions (W × D × H):
 485 × 360 × 120 mm, 19.1 × 14.2 × 4.8 inch
❖Weight:
 8 kg (17.7 lb) or less
Note
❒You cannot load a two-sided original that is 310mm or longer along the feed
direction, such as a 81/2 × 14 paper, if th e thickn ess of th e origin al is 64 g/m2
(17 lb) or thinner.
❒Specifications are subject to change without notice.
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							Options
47
6
Paper Tray Unit (Tray 2)
❖Paper weight:
60 – 90 g/m2 (16 – 24 lb.)
❖Paper size:
A4L, 81/2 × 14L, 81/2 × 13L, 81/2 × 11L, 81/4 × 13L, 81/4 × 14L
❖Maximum power consumption:
15 W (power is supplied from the main frame)
❖Paper capacity:
500 sheets (80 g/m2, 20 lb)
❖Dimensions (W × D × H):
430 × 414 × 140 mm, 17.0 × 16.3 × 5.6 inch
❖Weight:
6 kg (13.3 lb) or less
Note
❒Specifications are subject to change without notice.
❒For details about the anti-condensation heater, contact your service repre-
sentative.
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							Specifications
48
6Copy Paper
Recommended Paper Sizes and Types
The following limitations apply to each tray:
*1Paper weight: 80 g/m2, 20 lb*2When you set custom size paper in the bypass tray, You can specify the size. See Copy
Reference.
*316K(Shi-Lui-Kai) = 195 × 267 mm, 7.7 × 10.6*4Set one sheet at a time for your needs. See Copy Reference.
Metric version Inch version Paper weight Paper capacity
Paper tray 1
A4L, B5 JISL, A5K, 81/2 × 11L, 
51/2 × 81/2K, 16KL
Note
❒You can specify the paper size 
with the User Tools. See p.40 
“Selecting the Paper Size with 
User Tools”.60 – 90 g/m
2, 
16 – 24 lb250 sheets *1 
Paper tray unit 
(optional)A4L, 81/2 × 14L, 81/2 × 13L, 
81/4 × 14L, 81/4 × 13L, 81/2 × 
11L
Note
❒You can specify the paper size 
with the User Tools. See p.40 
“Selecting the Paper Size with 
User Tools”.60 – 90 g/m
2, 
16 – 24 lb500 sheets *1 
Bypass 
tray Standard 
SizesA4L, B5 JISL, A5KL, 81/2 × 14L, 
81/2 × 11L, 51/2 × 81/2KL, 
71/4 × 101/2L, 8 × 13(F)L, 
81/2 × 13(F4)L, 81/4 × 13L, 
81/4 × 14L, 16KL  *3 
72 – 90 g/m2, 
19 – 24 lb100 sheets *1 
Envelope:  *4 
C5 Env., C6 Env., DL Env., (41/8 × 
91/2 (Commercial #10), 37/8 × 
71/2 (Monarch)10 sheets 
*1 
Custom 
sizes *4 Vertical: 
90 - 216 mm
Horizontal: 
139 - 600 mmVertical: 
3.55 - 8.50 inch
Horizontal: 
5.48 - 23.62 inch60 – 157 g/m2, 
16 – 42 lb100 sheets
Translucent paper (A4L), OHP 
transparencies10 sheets
Adhesive labels (A4L) 1 sheet
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							Copy Paper
49
6
Important
❒If you use damp or curled paper, a misfeed might occur. In such a case, try
turning over the paper stack in the paper tray. If there is no improvement,
change to copy paper with less curl.
Note
❒When using the bypass tray, we recommend you set the copy paper direction
to L.
❒When printing on envelopes, note the following:
 Load the envelope with the copy side face down on the bypass tray.
 Check that envelope flap is securely folded up.
 Before loading the envelope, flatten the leading edge (the side being fed
into the machine) by running a pencil or ruler across them.
 Use only rectangular envelopes.
 Some kinds of envelopes might wrinkle or the print quality may be affect-
ed, especially on overlaps.
❒If you load paper of the same size and in the same direction in two trays, the
machine automatically shifts to another tray when the tray in use runs out of
paper. This function is called Auto Tray Switching. This saves interrupting a
copy run to replenish paper even when making a large number of copies. You
can cancel this setting. See “Auto Tray Switching”, Copy Reference.
Reference
To add paper, see Copy Reference. 
To change the paper size, see p.37 “Changing the Paper Size”.
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							Specifications
50
6
Unusable Paper
R CAUTION:
Important
❒Do not use any of the following kinds of paper or a fault might occur:
 Art paper
 Aluminum foil
 Carbon paper
Conductive paper
❒Do not use copy paper that has been already copied on. Otherwise, a paper
misfeed might occur.
Note
❒Do not use any of the following kinds of paper or a misfeed might occur.
 Bent, folded, or creased paper
 Torn paper
 Slippery paper
 Perforated paper
 Rough paper
 Thin paper that has low stiffness
 Paper with a dusty surface
❒If you make copies on rough grain paper, the copy image might come out
blurred.
❒Do not use paper already copied or printed on.
Paper Storage
Note
❒When storing paper, the following precautions should always be followed:
 Do not store paper where it will be exposed to direct sunlight.
 Avoid storing paper in humid areas (humidity: 70% or less).
 Store on a flat surface.
❒Keep open reams of papers in the package, and store as you would unopened
paper.
❒Under conditions of high temperature and high humidity, or low tempera-
ture and low humidity conditions, store papers in a plastic bag. Do not use aluminum foil, carbon paper, or similar conductive paper to avoid 
a fire or machine failure.
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							51
INDEX
A
Accessing user tools ( System Settings ),   21
AOF (Always On)
,   29
ARDF
,   13, 46
Auto off timer
,   25
Auto reset timer
,   26
copier
,   26
B
Bypass tray,   12
C
Changing a user code,   30
Changing default settings
,   21
Changing modes
,   17
Changing the language
,   41
Changing the paper size
,   37
Changing the Paper Size 
in the Paper Tray Unit (Tray 2)
,   38
Changing the Paper Size 
of the Paper Tray (Tray 1)
,   37
Clearing misfeeds
,   35
Clearing the counter
,   32
Combined function operations
,   17
Common key operations
,   16
Control Panel
,   12
Control panel
,   14
Copy Count Display
,   23
Copy paper
,   48
Counter per User Code
,   29
D
Deleting a user code,   31
Display
,   15
Display Contrast
,   23
Displaying the counter for each user code,   32
Displaying the total counter
,   41
Display/Print Counter
,   27
E
Energy Saver Timer,   25
Exposure glass
,   11
Exposure glass cover
,   13, 46
External options
,   13
F
Front cover,   12
Function Priority
,   23
G
General Features,   23
Guide to components
,   11
I
If your machine does not 
operate as you want
,   33
Internal tray
,   11
Internal tray guide
,   12
K
Key Counter Management,   26
Key Operator Code
,   27
Key Operator Tools
,   26
Key Repeat
,   23
L
Lower right cover,   12
M
Main power indicator,   12
Main power switch
,   11
Main unit
,   43
Measurement Unit
,   24
Multi-access
,   18
O
Operation switch (On indicator),   12
Options
,   13, 46
Other functions
,   41
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							52GB GB B280-7600A
P
Panel Key Sound,   23
Paper size
,   24
Paper Storage
,   50
Paper tray
,   12
Paper tray priority
copier
,   25
printer
,   25
Paper tray unit
,   12
Paper tray unit (Tray 2)
,   13, 47
Paper type
Bypass tray
,   24
Printing the counter for each user code,   32
Print Priority
,   23
Program/Change User Code
,   29
Q
Quitting user tools,   22
R
Reading the display and using keys,   16
Recommended paper sizes and types
,   48
Registering a new user code
,   30
Right cover
,   12
S
Settings you can change with user tools,   23
Specifications
,   43
System Auto Reset Timer
,   26
System reset
,   17
T
Timer settings,   25
Tray paper settings
,   24
Troubleshooting
,   33
U
Unusable paper,   50
User code
,   30
User Code Ma.: Copier
,   26
User Tools Menu ( System Settings )
,   19
V
Ventilation holes,   11
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							Declaration of Conformity
“The Product complies with the requirements of the EMC Directive 89/336/EEC and its amending di-
rectives and the Low Voltage Directive 73/23/EEC and its amending directives.”
In accordance with IEC 60417, this machine uses the following symbols for the main power switch:
a means POWER ON.
c means STAND BY.
Copyright © 2006
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							Operating InstructionsGeneral Settings Guide
GB GB B280-7600A
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