Sharp MX-FN17 / MX-PN11 Service Manual ▷ View online
SERVICE MANUAL
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
SHARP CORPORATION
[1] SPECIFICATIONS
1. Finisher specifications. . . . . . . . . . 1-1
2. Punch unit specifications. . . . . . . . 1-4
[2] EXTERNAL VIEW AND INTERNAL
STRUCTURE
1. Finisher . . . . . . . . . . . . . . . . . . . . . 2-1
2. Punch unit . . . . . . . . . . . . . . . . . . . 2-4
[3] ADJUSTMENTS AND SETTINGS
1. Adjustments and settings item list. 3-1
2. Details . . . . . . . . . . . . . . . . . . . . . . 3-1
[4] MAINTENANCE
1. Finisher . . . . . . . . . . . . . . . . . . . . . 4-1
2. Punch unit . . . . . . . . . . . . . . . . . . . 4-7
[5] ELECTRICAL SECTION
1. Block diagram . . . . . . . . . . . . . . . . 5-1
2. Actual wiring diagram . . . . . . . . . . 5-3
[6] OPERATIONAL DESCRIPTIONS
1. Electrical/Mechanical correlation
diagram . . . . . . . . . . . . . . . . . . . . . 6-1
2. General . . . . . . . . . . . . . . . . . . . . . 6-9
3. Outline of the transport path . . . . . 6-9
4. Non-sort mode . . . . . . . . . . . . . . 6-10
5. Offset mode. . . . . . . . . . . . . . . . . 6-10
6. Staple mode . . . . . . . . . . . . . . . . 6-12
7. Punching process . . . . . . . . . . . . 6-13
TopPage
CONTENTS
MX-FN17
MX-PN11A/B/C/D
MODEL
DIGITAL FULL COLOR
MULTIFUNCTIONAL SYSTEM OPTION
FINISHER / PUNCH MODULE
FINISHER / PUNCH MODULE
CODE: 00ZMXFN17/S1E
Symbols in this manual
The lists of symbols used in this manual are shown below.
The meaning of each symbol described in the table must be understood for proper servicing.
The meaning of each symbol described in the table must be understood for proper servicing.
1. Symbols used for notes and
cautions
2. Symbols used in the work
contents
Symbol
Meaning
CAUTION
Indicates a general
caution item.
caution item.
HIGH TEMP
Be careful of a high
temperature in the
fusing section.
temperature in the
fusing section.
HIGH VOLTAGE
Be careful of an electric
shock where a high
voltage is applied such
as the high voltage
PWB, the main charger,
and the process section.
shock where a high
voltage is applied such
as the high voltage
PWB, the main charger,
and the process section.
DANGER
Indicates danger.
HANDLE WITH
CARE
CARE
Indicates a part which
requires special care for
handling such as the
HDD, and the LSU.
requires special care for
handling such as the
HDD, and the LSU.
INHIBIT
Indicates inhibit.
NO
ELECTROSTATIC
CHARGE
ELECTROSTATIC
CHARGE
Be careful to keep away
from static electricity.
(PWB's and electric
parts)
from static electricity.
(PWB's and electric
parts)
NO DUST,
FINGER PRINT,
DIRT, SCRATCH
FINGER PRINT,
DIRT, SCRATCH
Be careful not to touch
directly, such as the
optical section, the
photoconductor, and the
DV roller.
Also be careful not to
scratch.
directly, such as the
optical section, the
photoconductor, and the
DV roller.
Also be careful not to
scratch.
NO SCRATCH
NO LIGHT
Be careful not to expose
to light, such as the
photoconductor, and the
test chart.
to light, such as the
photoconductor, and the
test chart.
NO SOLVENT
Be careful not to use a
solvent in cleaning, etc.
solvent in cleaning, etc.
NO DISASSEMLE Do not disassemble.
Not serviceable.
Example CCD unit.
Example CCD unit.
OK/GOOD
Indicates a correct
procedure or result in an
adjustment, etc.
procedure or result in an
adjustment, etc.
NO GOOD
Indicates a wrong
procedure or result in an
adjustment, etc.
procedure or result in an
adjustment, etc.
NOTE
Indicates a note.
IMPORTANT
Indicates an important
item.
item.
REFER
Indicates a reference
page, etc.
page, etc.
NEW
Indicates a new
technology, a new
method, or a new item.
technology, a new
method, or a new item.
EXAMPLE
Indicates a description
using an example.
using an example.
Symbol
Meaning (Work content)
Adhesion
Indicates that a seal, etc.
is attached.
is attached.
Adjustment
Indicates an adjustment.
Measure a
dimension or a
size.
dimension or a
size.
Indicates that a
dimension or a length is
measured.
dimension or a length is
measured.
Apply grease
Indicates that grease is
to be applied.
to be applied.
Apply conductive
grease
grease
Indicates conductive
grease is applied.
grease is applied.
Cleaning
(Dry)
(Dry)
Indicates clean with a
dry cloth.
dry cloth.
Cleaning
(Wet)
(Wet)
Indicates clean with a
cloth dampened with
water.
cloth dampened with
water.
Cleaning
(Alcohol)
(Alcohol)
Indicates clean with
alcohol.
alcohol.
Cleaning
(Blower)
(Blower)
Indicates cleaning is
done with a blower/
brush.
done with a blower/
brush.
Symbol
Meaning
3. Symbols used for kinds of parts
4. Symbols used for additional
descriptions
Cleaning
(Vacuum)
(Vacuum)
Indicates that cleaning is
performed with a
vacuum cleaner.
performed with a
vacuum cleaner.
Cleaning
(Brush)
(Brush)
Indicates that cleaning is
performed with a brush.
performed with a brush.
Oil
Indicates that oil is
applied to lubricate.
applied to lubricate.
Apply powder.
Indicates that setting
power is applied to the
photoconductor drum,
the transfer belt, etc.
power is applied to the
photoconductor drum,
the transfer belt, etc.
Replace
Indicates that a part is
replaced.
replaced.
Check
Indicates that a check
(replacement,
adjustment, cleaning) is
performed.
(replacement,
adjustment, cleaning) is
performed.
Cut
Indicates that cutting is
performed.
performed.
Loosen
Indicates that a screw is
loosened.
loosened.
Connect
Indicates that a
connector is connected.
connector is connected.
Disconnect
Indicates that a
connector is
disconnected.
connector is
disconnected.
Remove a
harness.
harness.
Indicates that a harness
is unsecured.
is unsecured.
Attach a harness.
Indicates that a harness
is secured.
is secured.
Remove a clamp.
Attach a clamp.
Release a hook.
Indicates that a hook is
released.
released.
Fix a hook.
Indicates that a hook is
fixed.
fixed.
Disengage the
pawl.
pawl.
Symbol
Meaning (Work content)
Engage the pawl.
Screw lock
Indicates that a screw is
secured with adhesive.
secured with adhesive.
Unlock
Turn OFF the
power.
power.
Disconnect the
power plug.
power plug.
Symbol
Meaning (Kinds of parts)
Maintenance
part
part
Indicates a part which is
replaced in a maintenance
procedure.
replaced in a maintenance
procedure.
Consumable
part
part
Indicates a consumable
part such as a
photoconductor,
developer, a transfer belt,
etc.
part such as a
photoconductor,
developer, a transfer belt,
etc.
Waste part
Indicates a waste part
which is consumed but
excluded from the above
consumable parts. (A
roller, a seal, etc.)
which is consumed but
excluded from the above
consumable parts. (A
roller, a seal, etc.)
Unit part
Indicates a part which is
designated as a unit.
designated as a unit.
Included part
Indicates a part which is
included in the package
included in the package
Symbol
Meaning
View from the
top
top
Indicates from which
angle the drawing is
viewed.
angle the drawing is
viewed.
View from the
bottom
bottom
View from the
front
front
View from the
back
back
Symbol
Meaning (Work content)
MX-FN17 SPECIFICATIONS 1 – 1
MX-FN17
Service Manual
[1] SPECIFICATIONS
1. Finisher specifications
A. Basic specifications
Model name
MX-FN17
Name
Inner finisher
Type
Built-in type
Paper transport reference
Center reference
Loading type
Lift type offset tray
Mode kind
Non-staple, Staple
Power consumption
Approx. 50W
Power
Supplied from the machine.
Dimensions (W x D x H mm)
When the paper exit tray is stored: 428 x 593 x 198mm
Dimensions occupied (W x D mm)
When the paper exit tray is extended: 195mm from the left side of the machine.
Weight
Approx. 12kg
Stacker section
Offset amount
30mm
Stacking capability
Non-offset
Side shift: 25mm or less
Lead edge shift: 25mm or less
Lead edge shift: 25mm or less
Offset
Side shift in a JOB: 25mm or less
Between bundles: 10mm or more
Between bundles: 10mm or more
Staple alignment (Shift in a JOB)
Max. shift width: 2.5mm
Discharge storage quantity
Non-staple
250 sheets or 35.5mm or less (A3, 11” x 17”)
500 sheets or 71mm or less (A4, 8.5” x 11”)
Staple
30 copies or 250 sheets or 35.5mm or less (A3, 11” x 17”)
30 copies or 500 sheets or 71mm or less (A4, 8.5” x 11”)
Refer to the table of allowable loading capacity for each size.
250 sheets or 35.5mm or less (A3, 11” x 17”)
500 sheets or 71mm or less (A4, 8.5” x 11”)
Staple
30 copies or 250 sheets or 35.5mm or less (A3, 11” x 17”)
30 copies or 500 sheets or 71mm or less (A4, 8.5” x 11”)
Refer to the table of allowable loading capacity for each size.
Height of mixed
loading
loading
Size mixed
(Not stapled, mixed loading)
(Not stapled, mixed loading)
250 sheets or 35.5mm or less
Staple mixed
(Stapled mixed loading)
(Stapled mixed loading)
30 copies or 250 sheets or 35.5mm or less
Paper empty detection
Yes
Staple section
Stapling position
Front 1 position stapling (Flat stapling)
Rear 1 position stapling (Flat stapling)
2-position stapling
Rear 1 position stapling (Flat stapling)
2-position stapling
Staplable size/Weight
Refer to the table of Dischargeable paper size/Weight.
Number of staplable sheets
50 sheets mixed loading (same width) Requires to be able to staple.
Staple loading method
Exclusive-use staple cartridge (5000 staples) MX-SCX1
Staple empty detection
Yes
Manual staple mode
No