AR-C270 (serv.man7). (Section 6) Machine Operations — Sharp Copying Equipment Service Manual (repair manual)

Model
AR-C270 (serv.man7)
Pages
8
Size
718.08 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / (Section 6) Machine Operations
File
ar-c270-sm7.pdf
Date

View Sharp AR-C270 (serv.man7) Service Manual online

[6] MACHINE OPERATIONS
1. Operation mode
This machine has the following operation modes.
Mode
Contents
Copy mode
Basic operation mode
Used to select paper and set the copy magnification ratio and copy density, etc.
Special function mode
Used to edit images and adjust color. 
Duplex copy mode
Used to make various setups of duplex copy mode.
Finishing mode
Used to make various setups related to the sorter. 
Job program mode
Used to preset the copy operation conditions. 
User setup mode
Used to make setup of the specifications according to the user’s needs.
Operation guidance mode
Help menu (Displays the operational descriptions on copying.)
Printer mode
Uses the print server (option) to perform as a printer. 
Power save mode Pre-heat mode
Used to lower the fusing temperature, saving the power consumption.
Sleep mode
Used to stop the sections except for the control PWB section.
Simulation mode
Used in servicing to set, adjust, and check operations.
2. Operation menu
This machine has the following operation menus.
These operation menus differ depending on installation of options and the configurations.
AR-C150/C250/C160/C270 Operation Menus
Level 1
Level 2
Level 3
Level 4
Level 5
Basic menu
Paper
5-way paper feed model (with an option tray installed)
Tray 1
Tray 2 
Tray 3
Tray 4
Manual paper feed  Normal paper
Japan
Thick paper
OHP
BY-PASS:
(AR-C150)
[16 –  28 lbs]
[28+ –  55 lbs]
[60 –  105g/m²]
[106  –  200g/m²]
[TRANSPARENCY]
EX Japan
Japan
EX Japan
Paper size/remaining quantity display
4-way paper feed model (Standard model)
With the duplex unit installed
Tray 1
Tray 2 
Tray 3
Manual paper feed  Normal paper
Thick paper
OHP
BY-PASS:
(AR-C150)
[16 –  28 lbs]
[28+ –  55 lbs]
[60 – 105g/m²]
[106 – 200g/m²]
[TRANSPARENCY]
Paper size/remaining quantity display
6-way paper feed model (With the option tray/LCC installed)
Tray 1
EX Japan
Tray 2 
Tray 3
Tray 4
Tray 5 (LCC)
BY-PASS:
(AR-C150) 
[16 – 28 lbs]
[28+ –  55 lbs]
[60 – 105g/m²]
[106 – 200g/m²]
[TRANSPARENCY]
Paper size/remaining quantity display
5-way paper feed model (with the option tray/LCC installed)
With the duplex unit installed
Tray 1
EX Japan
Tray 2 
Tray 3
Tray 4 (LCC)
BY-PASS:
(AR-C150) 
[16 –  28 lbs]
[28+ – 55 lbs]
[60 –  105g/m²]
[106 – 200g/m²]
[TRANSPARENCY]
Paper size/remaining quantity display
BY-PASS:
(AR-C250)
[16 –  28 lbs]
[28+ –  35 lbs]
[35+ –  55 lbs]
[60 –  105g/m²]
[106 –  130/m²]
[131 –  200g/m²]
[TRANSPARENCY]
BY-PASS:
(AR-C160)
[16 –  28 lbs]
[28+ –  35 lbs]
[35+ –  75 lbs]
[60 –  105g/m²]
[106 –  130/m²]
[131 –  280g/m²]
[TRANSPARENCY]
BY-PASS:
(AR-C250)
[16 –  28 lbs]
[28+ –  35 lbs]
[35+ –  55 lbs]
[60 –  105g/m²]
[106 –  130/m²]
[131 –  200g/m²]
[TRANSPARENCY]
BY-PASS:
(AR-C160)
[16 –  28 lbs]
[28+ –  35 lbs]
[35+ –  75 lbs]
[60 –  105g/m²]
[106 –  130/m²]
[131 –  280g/m²]
[TRANSPARENCY]
BY-PASS:
(AR-C250)
[16 –  28 lbs]
[28+ –  35 lbs]
[35+ –  55 lbs]
[60 –  105g/m²]
[106 –  130/m²]
[131 –  200g/m²]
[TRANSPARENCY]
BY-PASS:
(AR-C160)
[16 –  28 lbs]
[28+ –  35 lbs]
[35+ –  75 lbs]
[60 –  105g/m²]
[106 –  130/m²]
[131 –  280g/m²]
[TRANSPARENCY]
BY-PASS:
(AR-C250)
[16 –  28 lbs]
[28+ –  35 lbs]
[35+ –  55 lbs]
[60 –  105g/m²]
[106 –  130/m²]
[131 –  200g/m²]
[TRANSPARENCY]
BY-PASS:
(AR-C160)
[16 –  28 lbs]
[28+ –  35 lbs]
[35+ –  75 lbs]
[60 –  105g/m²]
[106 –  130/m²]
[131 –  280g/m²]
[TRANSPARENCY]
6 –  1
Magnification ratio
Magnification ratio 
100% (Normal)
Zoom up
Zoom down
86%(AB)/77% (Inch)
81% (AB)/64% (Inch)
70%(AB)
115%(AB)/121%(Inch)
122%(AB)/129%(Inch)
141%(AB)/
200%(AB/Inch)
400%(AB/Inch)
25%(AB/Inch)
50%(AB/Inch)
Optional % 1 (Displayed when registered)
Optional % 2 (Displayed when registered)
Optional % 3 (Displayed when registered)
Setup pallet of independent zooming of 
vertical/horizontal magnification ratios
Optional % 4 (Displayed when registered)
Horizontal (X) shaft selection
                      (Magnification ratio)
Auto selection of magnification ratio
Vertical (Y) shaft selection
                      (Magnification ratio)
Independent zooming of vertical/horizontal magnification ratios
Zoom up
Zoom down
100%(Normal)/77%(Inch)
70%(AB)/77%(Inch)
64%(AB)/64%(Inch)
50%(AB)/50%(Inch)
141%(AB)/129%(Inch)
200%(AB)/200%(Inch)
400%(AB)/40%(Inch)
Copy density
Normal mode
Auto
Text/Printed photo (Default)
Text
Manual
Photo
Dark/Light
Printed Photo
Dark/Light
Map
Dark/Light
Text/Printed photo (Default)
Dark/Light
Text
Dark/Light
Color enhancement 
mode
Text/Photo
Text/Photo
Dark/Light
Dark/Light
Copy of Copy
Text/Printed photo
Auto
AR-C150
AR-C150
AR-C250
AR-C250
Text/Photo (Default)
Text
Manual
Photo
Dark/Light
Printed Photo
Dark/Light
Map
Dark/Light
Text/Photo (Default)
Dark/Light
Text
Dark/Light
Dark/Light
Printed photo
Dark/Light
Text
Auto
Text/Printed photo (Default)
Text
Manual
Photo
Dark/Light
Printed Photo
Dark/Light
Map
Dark/Light
Text/Printed photo (Default)
Dark/Light
Text
Dark/Light
Text/Photo
Text/Photo
Dark/Light
Dark/Light
Copy of Copy
Text/Printed photo
AR-C160/C270
AR-C160/C270
Dark/Light
Printed photo
Dark/Light
Text
Auto
Text/Printed photo (Default)
Text
Manual
Photo
Dark/Light
Printed Photo
Dark/Light
Map
Dark/Light
Text/Printed photo (Default)
Dark/Light
Text
Dark/Light
Text/Photo
Text/Photo
Dark/Light
AR-C160/C270
AR-C160/C270
AR-C160
6 –  2
Level 1
Level 2
Level 3
Level 4
Level 5
Special functions
Binding margin
Binding position (Left)
Binding position (Right)
Front/Binding margin UP    key
1 set 2 copy [ON/OFF]
Front/Binding margin DOWN    key
Back/Binding margin UP    key
Back/Binding margin DOWN    key
Centering [ON/OFF]
Erase
Erase width UP    key
Erase width DOWN    key
OHP cover paper insertion copy [ON/OFF]
Cover only
Cover insertion
(Displayed only when the RADF is installed)
Back cover only
Cover + Back cover
Cover copy (Yes/No)
Color adjustment
RGB
Red
Green
Blue
Sharpness
Soft
Sharpness
Background erase
Level adjustment
Brightness/Sharpness/Contrast
Brightness
Sharpness
Contrast
Image edit
Single color
1 Red
2 Blue
3 Green 
4 Orange
5 Purple
6 Brown
Negative-positive conversion [ON/OFF]
Mirror image [ON/OFF]
Photo repeat
Repeat size selection (Japan)
Up to E/L version/A6 (148    105)
A4 (Paper): 4-surface print
A3 (Paper): 8-surface print
Panorama
A4 (Paper): 2-surface print
A3 (Paper): 4-surface print
Repeat size selection (Inch series)
Up to 3    5"
8.5    11 (Paper): 4-surface print
11    17 (Paper): 8-surface print
Up to 5    7
11    17 (Paper): 4-surface print
Repeat size selection (AB series)
90    130mm
A4 (Paper): 4-surface print
A3 (Paper): 8-surface print
100   150mm A3 (Paper): 4-surface print
70    100mm
A4 (Paper): 8-surface print
A3 (Paper): 16-surface print
A4 (Paper): 12-surface print
A3 (Paper): 24-surface print
65   70mm
A4 wide copy [ON/OFF]
Enlargement continuous copy
Extra size (AR-C250/C160/C270)
Japan
Enlargement size    Document size selection
A2 
    A5/A4/A3
A1 
    A5/A4/A3
A0 
    A4/A3
A0    2      A3
B3      B5/B4
B2      B5/B4
B1      B5/B4
B0      B4
AB series (A size only)
A2      A5/A4/A3
A1      A5/A4/A3
A0      A4/A3
A0    2      A3
Inch series
22    17       8.5    11/8.5    14/11    17
22    34       8.5    11/8.5    14/11    17
34    44       8.5    11/8.5    14/11    17
44    68       11    17
Duplex copy
Non-RADF mode
S    S
S    D (Even number)
RADF mode
S    S 
S    D (Even number)
S    D (Odd number)
D    S 
D    D
Document count
Output
20-bin staple sorter
Non sort
Sort
Group
Staple sort
Finisher
Non sort
Group
Sort (Only available in the printer mode)
Staple sort (Only available in the printer mode)
Off set (Copy mode)
Non off set
Color balance
C, M, Y, BK
Center width      key
Center width      key
70    100mm
A4 (Paper): 8-surface print
A3 (Paper): 16-surface print
65    70mm
A4 (Paper): 12-surface print
A3 (Paper): 24-surface print
91    55mm
A4 (Paper): 10-surface print
91    55mm
A4 (Paper): 10-surface print
Up to 2 1/2   4"
8.5    11: 8-surface print
11    17: 16-surface print
8.5    11: 10-surface print
Up to 3.6    2.2"
Up to 2 1/2   2 1/2"
8.5    11: 12-surface print
11    17 : 24-surface print
Original size setting (Input size value)
Paper size setting for BY-PASS
(Input size value)
6 –  3
Level 1
Level 2
Level 3
Level 4
Level 5
Job program
Program 1
Program 2
Program 3
Program 4
Program 5
Program 6
Program 7
Program 8
Program 9
Program selection
Program 1
Program 2
Program 3
Program 4
Program 5
Program 6
Program 7
Program 8
Program 9
Registration/Erase
User setup
Operation display brightness adjustment
Key operator program
Dept. management
Dept counter setup
Copy quantity total
Amount total
Total quantity/amount erase
Dept number setup
Copy unit price setup
Limitation of copy quantity
Warning for erroneous input of dept number
Function setup
Key operator code change
Auto copy mode copy density adjustment
Toner save mode setup (Black/White)
Program magnification ratio setup
Copy quantity upper limit setup
Binding margin standard value setup
Edge erase width standard value setup
Copy mode standard state setup
Displayed in Japan/ Outside UK
Color balance
Color balance test copy
Paper feed tray paper size setup
Operation inhibition mode setup
Stream feeding mode setup
Staple sorter bin paper exit quantity limitation cancel
Transfer belt position setup (Color/B & W)
Displayed only when the RADF is installed 
Displayed only when the sorter is installed
Use SIM 26-53 to set Enable/Disable 
of this function.
Timer setup
User auto calibration
Sleep mode setup
Auto clear time setup
Pre-heat mode setup
Message display time setup
Inhibition setup
Key touch alarm inhibition
 Paper auto select inhibition
Tray auto select inhibition
Manual feed tray inhibition in duplex copy
Registered copy condition rewrite inhibition
Document feed unit use inhibition
Duplex copy inhibition
Staple inhibition
Cover mode inhibition
Copy inhibition in warning of size/direction 
PC Modem access inhibition
Sleep mode inhibition
Black/white copy pre-scan inhibition
Color copy inhibition
Displayed only when the ADU is installed
Displayed only when the RADF is installed
Displayed only when the ADU is installed
Displayed only when the sorter is installed
Displayed only when the RADF is installed
Only in Japan
No display
Total copy quantity display
Copy (Color)
Copy (Black/white)
Duplex
Document feed unit
Stapler
Self print (Color)
Self print (Black/white)
Printer (Color)
Printer (Black/white)
Program list print
Operation
guidance
Duplex copy
Output
Document feed unit
Paper
Magnification ratio
Program
Interruption
Binding margin
1 set 2 copy
Centering
Cover insertion
OHP cover insertion
Color adjustment
Single color
Negative/Positive
Mirror image
Photo repeat
A3 wide copy
Enlargement continuous copy
Display contrast
Extra size (AR-C250/C160/C270)
Displayed only when the ADU is installed.
Displayed only when the sorter or finisher is installed.
Displayed only when the RADF is installed.
Displayed only when the RADF is installed.
Toner supply
(The menu display and "Operation Guidance"/"Toner supply" key are displayed only when toner concentration is decreased.)
Toner empty
(When the information key is pressed when in toner empty, the toner supply guidance is displayed.)
Waste toner full
(When the information key is pressed when in waste toner full, the waste toner collection paper replacement guidance is displayed.)
Input size value (AR-C250/C160)
Printer mode
OFFLINE
ONLINE
Printer setup
6 –  4
3. Pre-heat mode and sleep mode
operations
A. Operation timing
This machine has a pre-heat mode and a sleep mode to save the
power consumption when copying (printing) is not performed. 
The shift timing to the pre-heat mode and the sleep mode can be set
with the user program with the non-operating state as the start point.
The timing of the two modes can be separately set. It is possible to
shift from the normal mode directly to the sleep mode without passing
through the pre-heat mode.
(Pre-heat mode cancel conditions)
In the following cases, the pre-heat mode is canceled.
Control section
Phenomenon
NOTE
Operation
section 
Key input (Including Key
ON)
Auditor section 
Card insertion (Only in the
card counter mode)
(Japan only)
Coin insertion (Only in the
coin vendor mode)
(Japan only)
Original size
sensor section
Original size change
(Including Original Empty
 Presence, Presence 
Empty) 
RADF section 
RADF original size change
(Including Original Empty
 Presence, Presence 
Empty)
Paper tray
section 
Finishing
Copy
Copying
Self print
Printer control
Printer operation
Scanner
(reading)
Scanner operation 
(Sleep mode cancel condition)
In the following cases, the sleep mode is canceled.
Copy
Copying
NOTE
Self print
Printer control
Printer operation
Scanner
(reading)
Scanner operation
When the mode key is ON
(Sleep mode shift timing extending condition)
When the non-operation of copying and printing continues and the fol-
lowing case occurs within 10 min of entering the sleep mode, set the
sleep mode timer to 10 min again, and extend the shift timing to the
sleep mode.
Control section
Phenomenon
NOTE
Operation
section
Key input other than 10-key
(Including Key ON)
Auditor section 
Card insertion (Only in the
card counter mode) (Japan
only)
Coin insertion (Only in the
coin vendor mode) (Japan
only)
Original size
detection
(Original size
sensor section)
Original size change
(Including Original Empty
 Presence, Presence 
Empty) 
RADF section
RADF original size change
(Including Original Empty
 Presence, Presence 
Empty)
Paper tray
section 
Paper tray attachment/
detachment detection,
Paper tray lift operation
Finishing (sorter) Staple execution, (Front
take-up execution)
Copy
Copying
Self print
Self printing
Printer control
Printer operation
Scanner
(reading)
Scanner operation 
B. Pre-heat mode and sleep mode operations
(1) Control unit operations in the pre-heat mode and the
sleep mode
a. Operation (operation panel) section 
Mode
Operation
NOTE
Sleep
LCD display
Does not display.
LED lights
up.
Printer/Copy : Light
up.
Start, interruption,
data, online: Does
not light up.
Key
Printer/Copy key:
Valid
Other keys: Invalid
Original
detection
Original size
sensor: Does not
operate.
Original cover
open/close
detection: Does
not operate
Card reader
Does not operate.
Japan only
Pre-heat
mode
All load operations possible
Normal
Operation timing in the pre-heat mode and the sleep mode
Tp and Ts are set by the user program.
Timer
Set time
TP
10 - 240min
Ts
10 - 240min
Copy (print) operation
Stop
Pre-heat mode
Sleep mode
Tp (Pre-heat
mode timer)
Ts (Sleep mode timer)
6 – 5

Download Sharp AR-C270 (serv.man7) Service Manual (Repair Manual)

Here you can view online or download Sharp AR-C270 (serv.man7) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp AR-C270 (serv.man7) Copying Equipment. Information contained in Sharp AR-C270 (serv.man7) service manual (repair manual) typically includes:

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  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).