AR-M550 (serv.man10). (5) External view and internal structure — Sharp Copying Equipment Service Manual (repair manual)

Model
AR-M550 (serv.man10)
Pages
25
Size
1.74 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / (5) External view and internal structure
File
ar-m550-sm10.pdf
Date

View Sharp AR-M550 (serv.man10) Service Manual online

AR-M550/M620  CONSUMABLE PARTS  4 - 5
D. China
No.
Part name
Content
Life
Model name
Packing
Packing
55cpm
1
Maintenance kit 1
Side seal F
x 1
300K
Side seal R
x 1
MC cleaning unit
x 1
Cleaner blade
x 1
AR-620KA
Drum separation pawl
x 4
Screen grid
x 1
Toner reception seal
x 1
Charging plate
x 1
Paper dust removal unit
x 1
DV seal
x 1
DV side seal F
x 1
DV side seal R
x 1
Toner filter
x 1
2
Maintenance kit 2
Transfer cleaning roller
x 1
300K
AR-620KB
Transfer belt
x 1
Transfer roller
x 1
Transfer gear
x 1
3
Maintenance kit 3
Upper heat roller
x 1
300K
AR-620KC
Lower heat roller 
x 1
Fusing separation pawl (Upper)
x 6
Fusing separation pawl (lower)
x 2
Scraper unit
x 1
Sub heat roller cleaning unit
x 1
Heat roller bearing
x 2
4
DSPF roller kit
SPF paper feed roller
x 1
100K
AR-620DF
SPF take-up roller
x 1
SPF reverse roller
x 1
5
Paper feed roller kit
Main unit paper feed roller
x 1
100K
AR-620RT
Main unit paper feed take-up roller
x 1
Main unit paper feed reverse roller
x 1
6
Staple cartridge
Finisher staple
x 3
5,000 times 
x 3
SF-SC11
20
Cartridge for AR-F15
(Common with the cartridge 
for AR-F11/F12)
7
Staple cartridge
Saddle finisher staple
x 3
2,000 times 
x 3
AR-SC3
40
Cartridge for AR-F16
(Common with the cartridge 
for AR-F12)
AR-M550/M620  EXTERNAL VIEW AND INTERNAL STRUCTURE  5 - 1
[5] EXTERNAL VIEW AND INTERNAL STRUCTURE
1. External view and operation parts
A. External view and external operation parts
*
1
: 1, 2, 3 and are peripheral devices. For information on these devices, see the explanations of the devices in the manual.
No.
Parts
Note
Name
Function/Operation
1
Saddle stitch finisher (AR-F16) *
1
 /
Finisher (AR-F15) *1
The finisher and the saddle stitch finisher include the offset function, 
which offsets each set of copies from the
preceding set for easy separation. Each set of sorted copies can 
also be stapled. The saddle stitch finisher can
automatically staple at the center line of a set of copies and fold the 
pages to create a pamphlet.
A punch unit can be installed to add punch holes to copioes, and an 
inserter can be installed to insert blank pages
at specified pages.
2
Punch module (AR-PN4A) *
1
Adds punch holes to printed pages.
3
Inserter (AR-CF2) *
1
The inserter enables blank sheets or printed sheets to be added to 
copy and print output as covers or inserts without printing. Printed 
output can also be fed one set at a time from the inserter for stapling 
or punching without performing stapling or staple sorting finishing.
4
Automatic document feeder
This automatically feeds and scans multiple sheet originals. Both 
sides of two-sided originals can be scanned at once.
5
Front cover
Open to replace toner cartridge.
6
Operation panel
Performs various setting, display, and simulation operations.
7
Center tray
Finished sheets are deposited here
8
Bypass tray
Special papers (including transparency film) and copy paper can be 
fed from the bypass tray.
9
Power switch
Turns the power on and off.
If the power does not come on when the power switch is turned on, 
check the main power switch to see if it is turned on.
10
Paper feed tray 5 (Large capasity tray 
(AR-LC6)) *
1
The large capacity tray can hold up to 3,500 sheets of commonly 
used (8-1/2" x 11", B5, A4) SHARP standard paper
(20 lbs. (80 g/m²)).
11
Paper feed trays 1, 2
The trays hold paper. Approximately 800 sheets of standard 8-1/2" x 
11" or A4 size paper (20 lbs. (80 g/m²)) can be loaded in tray 1, and 
approximately 1200 sheets of standard 8-1/2" x 11", A4 or B5 size 
paper (20 lbs. (80 g/m²)) can be loaded in tray 2.
12
Paper feed tray 3
Tray 3 holds paper. Approximately 500 sheets of standard (20 lbs. 
(80 g/m²)) paper can be loaded in this tray. Tabbed paper and 
transparencies can also be loaded.
13
Paper feed tray 4
Tray 4 holds paper. Approximately 500 sheets of standard (20 lbs. 
(80 g/m²)) paper can be loaded in this tray.
(AR-F15)
1
2
3
4
5
6
7
8
9
10
13
12
11
AR-M550/M620  EXTERNAL VIEW AND INTERNAL STRUCTURE  5 - 2
B. Internal operation parts
No.
Parts
Note
Name
Function/Operation
1
Duplex unit
Open this cover to remove a misfeed from the fusing unit area.
2
Fusing unit
Toner images are fused here.
The fusing unit is hot. Take care in 
removing misfed paper.
3
Cover of the duplex unit
Open when a misfeed has occurred in duplex unit.
4
Toner cartridge
The toner cartridge must be replaced when indicated on the 
operation panel.
5
Main power switch
Keep this switch turned on when the fax option or network 
scanner option is installed.
6
Right side cover
Open when a misfeed has occurred in bypass tray or large 
capacity tray.
7
Upper cover of large capacity tray
Open when a misfeed has occurred in large capacity tray.
8
Left side cover release
Push this knob up to open the left side cover.
9
Left cover of paper drawer
Open this cover to remove paper misfed in the tray 3 and tray 4.
10
Photoconductive drum
Images are formed on the photoconductive drum.
Do not touch or damage the 
photoconductive drum.
1
2
3
4
5
6
7
10
9
8
AR-M550/M620  EXTERNAL VIEW AND INTERNAL STRUCTURE  5 - 3
C. Operation, display parts
*
1
: When the network scanner option is installed.
*
2
: When the fax option is installed.
No.
Parts
Note
Name
Function/Operation
1
Touch panel
The machine status, messages and touch keys are displayed on the 
panel. The document filing, copy, network scanner*1 , and fax*2 
functions are used by switching to the screen for the desired function.
2
Mode select keys and indicators
Use to change modes and the corresponding display on the touch 
panel.
[DOCUMENT FILING] key
Press to select the document filing mode.
[IMAGE SEND] key/LINE indicator/DATA indicator
Press to enter the network scan mode when the network scanner 
function is added.
[COPY] key
Press to select the copy mode.
3
[PRINT] key/READY indicator/
DATA indicator
Press to enter the print mode.
READY indicator
Print data can be received when this indicator is lit.
DATA indicator
Lights up or blinks when print data is being received. Also lights up or 
blinks when printing is being performed.
4
[JOB STATUS] key
Press to display the current job status.
5
[CUSTOM SETTINGS] key
This is used to store, edit, and delete user names and folder names for 
the document filing function, and to configure the key operator 
programs and printer configuration settings.
6
Numeric keys
Use to enter number values for various settings.
7
[ ] key ([ACC.#-C] key)
This key is used in copy mode, document filing mode, network scanner 
mode*
1
, and fax mode*
2
.
8
[#/P] key
This is used as a program key when using the copy function, and to dial 
when using the fax function*
2
.
9
[C] key
This key is used in copy mode, document filing mode, network scanner 
mode*
1
, and fax mode*
2
.
10
[START] key
Use this key to start copying in copy mode, scan a document in network 
scanner mode*
1
, or scan a document for transmission in fax mode*
2
.
11
[CA] key
This key is used in copy mode, document filing mode, network scanner 
mode*
1
, and fax mode*
2
. Use the key to cancel settings and perform an 
operation from the initial machine state.
1
2
3
4
5
6
7
8
9
10
11
AR-M550/M620  EXTERNAL VIEW AND INTERNAL STRUCTURE  5 - 4
D. Job status screen (common to print, copy, network scan and internet fax)
This screen is displayed when the [JOB STATUS] key on the operation panel is pressed.
A job list showing the current job at the top of the job queue or a list showing completed jobs can be displayed.
The contents of jobs can be viewed or jobs can be deleted from the queue.
No.
(Displayed in the touch panel)
Note
Name
Function/Operation
1
Job list
The displayed jobs in the job list are themselves operation keys. To cancel 
printing or to give a job the highest print priority, touch the relevant job key to 
select the job and execute the desired operation using the keys described in 8 
and 9.
This shows the current job and the jobs waiting to be run. The icons to the left 
of the jobs in the queue show the job mode. The document filing reprint job icon 
is highlighted.
Note that the icon does not become highlighted during retransmission of a fax/
image transmission job.
Print mode
Copy mode
E-MAIL/FTP mode:
Scan to e-mail job
Scan to FTP job
Scan to Sharpdesk job
Fax mode:
Fax send job
Fax reception job
PC-FAX send job
Internet Fax mode
i-Fax send job
i-Fax reception job
PC-Internet Fax send job
*1:"PAPER EMPTY" in the job 
status display
When a job status display indicates 
"PAPER EMPTY", the specified 
paper size for the job is not loaded 
in any of the trays.
In this case, the job will be 
suspended until the required paper 
is loaded. Other stored jobs will be 
printed (if possible) until the 
required paper is loaded.
(Other jobs will not be printed if the 
paper runs out during printing.) If 
you need to change the paper size 
because the specified paper size is 
not available, touch the current job 
key to select it and then touch the 
[DETAIL] key described in 9.
2
Mode select key
This switches the job list display between "JOB QUEUE" and "COMPLETE".
"JOB QUEUE": Shows stored jobs and the job in progress.
"COMPLETE": Shows finished jobs.
Files saved in the automatic temporary save folder by the document filing 
function and finished broadcast transmission jobs appear as keys in the 
finished job screen. An automatic temporary save file in the finished job screen 
or the [Filing] key can be touched, followed by the [CALL] key, to call up a 
finished job and print or transmit it. A finished broadcast transmission job key 
can be touched followed by the [DETAIL] key to check the result of the 
transmission.
3
[PRINT JOB] key
This displays the print job list of print mode (copying, printing, fax reception, 
Internet fax reception, and self printing).
JOB QUEUE
COPY
COPY
Suzuki
066211221
STATUS
020 / 001
020 / 000
020 / 000
002 / 000
PRINT JOB
E-MAIL/FTP
FAX JOB
INTERNET-FAX
INTERNET-FAX
JOB QUEUE
COMPLETE
JOB QUEUE
COMPLETE
DETAIL
PRIORITY
STOP/DELETE
DETAIL
CALL
PAPER EMPTY
WAITING
WAITING
1/1
SETS / PROGRESS
COPYING
"Stored job/job in progress" job status screen
"Finished job" job 
status screen
*1
1
2
3
4
5
6
7
8 9 10
11

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