Sharp AR-C330 (serv.man5) Service Manual ▷ View online
AR-C330 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 2
2. Internal operation parts
3. Operation panel
No.
Parts
Name
Function and operation
1
Fusing roller rotation knob
Turn this knob to remove jammed paper from the fusing section.
2
Toner hopper
Stores toner of Black, Cyan, Magenta, and Yellow.
3
Transfer belt
Transfers toner image on the photoconductor to the paper
4
Lift-up lever
Used to lift up and down the transfer unit.
(Used when pulling out and installing the transfer unit.)
(Used when pulling out and installing the transfer unit.)
5
Heat roller
Fuses toner image on the paper by heat and pressure.
6
Paper exit transport guide
Opened to remove jammed paper from the fusing section.
No.
Parts
Name
Function and operation
1
Touch panel
Used to display various information and make various setups.
2
10-key
Used to enter set values.
3
Clear key
Used to clear set items and cancel multi copy operation.
4
Clear all key
Used to reset all setups to the default values.
5
Interruption key
Used to interrupt during multi copy.
6
Auditor key
Used to use the internal auditor.
7
Program key
Used to program copy conditions.
8
Start key/lamp for color copy
Used to start color copy or monochrome copy. (When the machine is ready to copy, the lamp in the
start key is lighted.)
start key is lighted.)
9
Start key/lamp for black/
white copy
white copy
Used to start black/white copy. (When the machine is ready to copy, the lamp in the start key is
lighted.)
lighted.)
10
Copy mode key/lamp
Used in the copy mode. When the machine is set to copy mode, the lamp is lighted.
11
Printer mode key/lamp
Used in the printer mode. When the machine is set to copy mode, the lamp is lighted.
12
Data lamp
Blinks when data is received from the print server.
13
Online lamp
Lights when communication with the print server is enabled.
2
1
3
5
4
6
OUTPUT
2-SIDED
COPY
SPECIAL
MODES
INFORMATION
CUSTOM
SETTINGS
12 13
1
2
5
3
4
7
6
8
11
10
9
AR-C330 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 3
4. Touch panel
No.
Parts
Name
Function and operation
1
SPECIAL MODES key
Press to select special functions.
2
Message display
Messages are displayed regarding copier status and operation.
3
Paper size display
The sizes of loaded copy paper are displayed and the selected paper feed location is highlighted.
indicates the amount of copy paper.
4
Copy quantity display
Displays the specified number of copies.
5
Original size display
The original paper size is displayed.
6
INFORMATION key
Press for operation guidance on use of various features of this copier.
Press for guidance when a misfeed occurs, when adding toner, or when used toner must be
disposed of.
Press for guidance when a misfeed occurs, when adding toner, or when used toner must be
disposed of.
7
CUSTOM SETTINGS key
Press to set key operator programs or adjust the contrast of the touch panel.
8
2-SIDED COPY key
Press to select the 1-sided to 1-sided, 1-sided to 2-sided, 2-sided to 2-sided* or 2-sided to 1-sided*
copy mode.
copy mode.
∗
To select the 2-sided to 1-sided or 2-sided to 2-sided copy mode, an optional RADF must be
installed.
installed.
9
OUTPUT key
Press to select the sorter mode when an optional staple sorter (AR-SS2) is installed.
10
EXPOSURE display
Indicates the selected exposure mode.
11
EXPOSURE key
Press to select the exposure mode: AUTO or MANUAL and TEXT/PRTD. PHOTO, TEXT/PHOTO,
TEXT, PHOTO, PRINTED PHOTO or MAP. The COPY OF COPY and COLOR TONE
ENHANCEMENT modes can also be selected with this key.
TEXT, PHOTO, PRINTED PHOTO or MAP. The COPY OF COPY and COLOR TONE
ENHANCEMENT modes can also be selected with this key.
12
PAPER SELECT display
Displays the selected paper size. When "AUTO" is displayed, paper size matching the original and
copy ratio will be automatically selected.
copy ratio will be automatically selected.
13
PAPER SELECT key
Press to select the desired paper tray.
14
COPY RATIO display
Displays the copy ratios for reductions or enlargements.
15
COPY RATIO key
Press to select a reduction or enlargement copy ratio or select the automatic copy ratio selection
mode.
mode.
OUTPUT
2-SIDED
COPY
SPECIAL
MODES
INFORMATION
CUSTOM
SETTINGS
ORIGINAL
DUPLEX
8 11
1
2
8 11R
1
2
1.
8
11
1
2
2.
17
11
3.
8
14
1
2
READY TO COPY.
AUTO
EXPOSURE
PAPER SELECT
100%
COPY RATIO
8/ 11
AUTO
1
2
1
8
9
10
11
12
13
14
15
2
3
4
5
6
7
AR-C330 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 4
5. Internal parts
(1) Cross section
No.
Parts
Note
Name
Function and operation
1
No. 2 mirror
Sends the original image to No. 3 mirror.
2
No. 3 mirror
Send the original image to the CCD.
3
LSU unit
Converts image signals sent from the ICU PWB into laser beams, and
radiates them onto the OPC drum.
radiates them onto the OPC drum.
5
No. 1 mirror
Sends the original image to No. 2 mirror.
6
Scanner lamp
Radiates light to the CCD for scanning the original image.
7
CCD lens
Reduces the original image (light) and project it to the CCD.
9
CCD PWB
Reads the original image and converts it into electrical signals.
11
Developing roller (Y)
Attaches toner on the OPC drum. (Y)
12
Developing roller (M)
Attaches toner on the OPC drum. (M)
13
Developing roller (C)
Attaches toner on the OPC drum. (C)
14
Developing roller (K)
Attaches toner on the OPC drum. (K)
15
Upper resist roller
Transports paper to the transfer section.
16
Lower resist roller
Transports paper to the transfer section.
17
Paper transport roller 1
Transports paper to the transfer resist roller.
18
Idle roller
Applies pressure to paper and the transport roller.
19
Idle roller
Prevents against paper skew.
20
Paper transport roller 1
Transports paper to the transfer section (transfer resist roller).
21
Discharge roller
Discharge roller after reverse.
22
Reverse roller
Transport roller to the reverse section.
24
Idle roller
Applies pressure to paper and the transport roller.
25
Paper transport roller 2
Transports paper to the transport roller 1.
26
Paper feed roller (No. 2 paper roller)
Feeds paper to the paper transport section.
27
Separation roller (No. 2 paper tray)
Separates paper and prevents against double feed.
1 2
3
5
6
7
9
67
51
52
53
54
55
56
57
68
69
58
59
60
61
62
63
64
65
66
39
40
41
42
43
44
45
46
47
48
49
50
17
18
19
20
18
19
20
21
22
24
25
26
27
28
29
30
31
25
26
27
28
29
30
31
33
34
34
37
35
32
36
38
68
70
73
11
12
13
14
15
16
12
13
14
15
16
75
69
72
71
74
AR-C330 EXTERNAL VIEW AND INTERNAL STRUCTURE 5 - 5
28
Paper pickup roller (No. 2 paper tray)
Sends paper to the paper feed roller.
29
Idle roller
Applies pressure to paper and the transport roller.
30
Paper transport roller 3
Transports paper to the transport roller 2.
31
Paper feed roller (No. 3 paper tray)
Feeds paper to the paper transport section.
32
Separation roller (No. 3 paper tray)
Separates paper and prevents against double feed.
33
Paper pickup roller (No. 3 paper tray)
Feeds paper to the paper feed roller.
34
Idle roller
Applies pressure to paper and the transport roller.
35
Paper transport roller 4
Transports paper to the transport roller 3.
36
Paper feed roller (No. 4 paper tray)
Feeds paper to the paper transport section.
37
Separation roller (No. 4 paper tray)
Separates paper and prevents against double feed.
38
Paper pickup roller (No. 4 paper tray)
Sends paper to the paper feed roller.
39
Transfer roller (K)
Applies a transfer voltage to the transfer belt.
40
OPC drum unit (K)
Forms black latent electrostatic images.
41
Main charger unit (K)
Charges the black OPC drum negatively.
42
OPC drum unit (C)
Forms cyan latent electrostatic images.
43
Transfer roller (C)
Applies a transfer voltage to the transfer belt.
44
Main charger unit (C)
Charges the cyan OPC drum negatively.
45
OPC drum unit (M)
Forms magenta latent electrostatic images.
46
Transfer roller (M)
Applies a transfer voltage to the transfer belt.
47
Main charger unit (M)
Charges the magenta OPC drum negatively.
48
OPC drum unit (Y)
Forms yellow latent electrostatic images.
49
Transfer roller (Y)
Applies a transfer voltage to the transfer belt.
50
Main charger unit (Y)
Charges the yellow OPC drum negatively.
51
Transfer belt
Transfers toner images on the OPC drum to paper.
52
Waste toner bottle
Collects waste toner.
53
Oil tank
Stores oil.
54
Lower heater lamp
Heats the lower heat roller.
55
Lower heat roller
Applies a pressure and heat to toner and fuses it to paper.
56
Lower separation pawl
Separates paper mechanically from the lower heat roller.
57
Fusing transport roller
Transports paper to the paper exit roller.
58
ADU gate
Switches the paper route in the duplex mode.
59
Paper exit roller
Discharges paper outside the machine.
60
Idle roller
Applies pressure to paper and the paper exit roller.
61
Idle roller
Applies pressure to paper and the transport roller.
62
Upper cleaning roller
Cleans the fusing roller.
63
Upper heat roller
Applies a pressure and heat to toner and fuses it to paper.
64
Upper heat lamp
Heats the upper heat roller.
65
Oil roller
Applies oil to the upper heat roller.
66
Oil blade
Controls oil quantity on the oil roller to be even.
67
Separation pawl
Separates paper from the transfer belt mechanically.
68
Decurler paper exit roller
Paper-in roller to the decurler unit.
69
Belt drive roller
Decurler unit transport roller
70
Paper pickup solenoid
Presses paper onto the paper pickup roller.
71
Manual paper feed roller
Feeds paper to the paper transport section.
72
Manual paper feed clutch
Transmits the paper feed drive motor power to the manual paper feed
unit. (Controls ON/OFF of the manual paper feed unit.)
unit. (Controls ON/OFF of the manual paper feed unit.)
73
Separation roller
Separates paper to prevent against double feed.
74
Manual transport roller
Applies a pressure to paper and the transport roller to give the transport
roller power to the paper.
roller power to the paper.
75
Idle roller
Applies a pressure to paper and the transport roller and gives a transport
power of the transport roller to the paper.
power of the transport roller to the paper.
No.
Parts
Note
Name
Function and operation
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