Konica 1216 Service Manual ech7

Primary Precautions to be Observed During Maintenance

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Aleck Kholopov

Slash, Ltd

( 095 201 48 20

* [e-mail]

" http://www.slash.ru

SERVICE

1. Before troubleshooting a particular problem, con­sult the operator to obtain clues that may assist in
finding the problem. Who would be more familiar
with the symptom of the problem than the indi­vidual that constantly operates the machine.

2. Copy Samples
Always make copy samples before and after your
maintenance service to ensure proper machine
operation.

3. Drum

• Do not expose the drum to sunlight or room light.

When the drum is removed from the machine, place a
cover over it.

• When cleaning the photosensitive surface, use a

cleaning pad moistened with the specified drum
cleaner.
Never use solvents other than the drum cleaner;
otherwise the photosensitive material of the drum can
be dissolved.

4. After maintenance is completed, remember to
reset the PM counter. (47 mode, Code 90/See the
adjustment section for details.)

5. Always reset the drum counter when replacing the
drum. (47 mode, Code 91/See the adjustment
section for details.)

Caution

Be sure to turn the main switch OFF and pull the
plug before working on the machine.

7-1

SERVICE

SERVICE SCHEDULE

[1] Service Schedule

ADF

DBU

Model

Main
body

DF-204

DB-607

Copy Q'ty

Service items

Maintenance
(Every 30,000cps)

Periodic check ( I )
(Every 60,000cps)

Periodic check ( II )
(Every 120,000cps)

Maintenance
(Every 30,000cps)

Periodic check ( I )
(Every 210,000cps)

Maintenance
(Every 30,000cps)

(Unit:1,000cps)

Guarantee period (5years or 400,000cps)

0 30 60 90 120 150 180 210 240 270 300 330 360 390

Number

of cycle

13

6

3

13

1

13

STR

DB-207A

ST-103

ST-104

Maintenance
(Every 30,000cps)

Maintenance
(Every 30,000cps)

Maintenance
(Every 30,000cps)

Periodic check ( I )
(Every 60,000cps)

Periodic check ( II )
(Every 90,000cps)

13

13

13

6

4

7-2

[2] Maintenance Items

1. Main body (Every 30,000 copies)

1

Preparation

2

Drum unit

3

Conveyance
section

4

Developing
section

5

Paper feed
section

Image check
Kit contents check
Drum cartridge
Cleaning blade (25HA-213*)
Separation claw (include separ­ation claw position change)
PCL
CEL
Charging corona unit (wire)
Second paper feed driven roller
Third paper feed driven roller
Toner supply unit
Transfer/Separation corona unit
Paper conveyance guide plate
Paper conveyance section
(upper section)
Developer
Developing unit
Toner density sensor
Around the unit
Paper feed roller (Upper/Lower)
Paper drive roller (Upper/Lower)
Paper driven roller
Bypass roller
Sensor (PS1)
Paper feed guide plate

(Upper/Lower)

Implementation classification

Re-

Check

Lubri­cation

place-

ment

Clean-

ing

Supply

SERVICE

Service material and toolsService itemClassificationNo.

Setting powder
Drum cleaner/Cleaning pad

Blower brush/Cleaning pad
Blower brush/Cleaning pad
Cleaner knob/Blower brush
Blower brush/Cleaning pad
Blower brush/Cleaning pad
Blower brush/Cleaning pad
Blower brush/Cleaning pad
Blower brush/Cleaning pad
Blower brush/Cleaning pad

Blower brush
Blower brush/Cleaning pad
Towel/Blower brush
Towel/Blower brush
Towel/Blower brush
Towel/Blower brush
Blower brush
Blower brush/Cleaning pad

7-3

SERVICE

6

Optics
section

7

Fixing unit
section

8

Final check

Exposure lamp
Reflection mirrors(main and aux.)
Lens
First to fourth mirrors
AE sensor
Photo sensors
Optics stopper felt
Platen glass
Platen cover
Ozone filter (26LA1001*)
Scale plate
APS sensor
Upper fixing roller
Lower fixing roller
Paper exit roller
Paper exit roller/A
Fixing claw
Upper fixing guide plate
Cleaning roller (35EA5305*)
Fixing temperature sensor 1
Fixing temperature sensor 2
Thermostat
Sensor cleaning blade (2 pcs)
Gears
L detection adjustment
(47 mode, Code 51) *1
Around the machine
W.U.T. check
Image check (light distribution
and intensity adjustments)
Unit external parts
Current leakage breaker
PM counter reset
(47 mode, Code 90) *2
Drum counter reset
(47 mode, Code 91) *3

Implementation classification

Re-

Check

Lubri­cation

place-

ment

Clean-

ing

Supply

Service material and toolsService itemClassificationNo.

Blower brush/Cleaning pad
Blower brush/Cleaning pad
Blower brush/Cleaning pad
Blower brush/Cleaning pad
Blower brush
Blower brush
Multi oil
Drum cleaner/Cleaning pad
Drum cleaner/Cleaning pad

Cleaning pad
Blower brush
Roller cleaner/Cleaning pad
Roller cleaner/Cleaning pad
Drum cleaner/Cleaning pad
Roller cleaner/Cleaning pad
Roller cleaner/Cleaning pad
Drum cleaner/Cleaning pad

Cleaning pad/Paper/Drum cleaner
Cleaning pad/Paper/Drum cleaner
Cleaning pad/Paper/Drum cleaner
Roller cleaner/Cleaning pad
Solvest 240
Plas guard No.2

Drum cleaner/Cleaning pad

Drum cleaner/Cleaning pad

* Every 2PM (60,000 cps) or drum
replacement

Note : *1 to*3 : Perform checking in this order.

7-4

2. ADF [DF-204] (every 30,000 copies)

Preparation

1

Paper feed

2

section

Paper

3

conveyance
section

4

Reversal
paper exit
section

5

Final check

Paper feed check
(with enclosures removed)
Paper feed roller
Paper feed belt
Paper feed driven roller
Double feed prevention roller
Photo sensor
Paper conveyance belt
Photo sensor
Conveyance gear
Reversal roller
Paper exit roller

Around the unit
(with enclosures mounted)
Paper feed check

Implementation classification

Re-

Check

Lubri­cation

place-

ment

Clean-

ing

Supply

Service material and toolsService itemClassificationNo.

Drum cleaner/Cleaning pad
Drum cleaner/Cleaning pad
Drum cleaner/Cleaning pad
Drum cleaner/Cleaning pad
Blower brush
Drum cleaner/Cleaning pad
Blower brush
Plas guard No.2
Drum cleaner/Cleaning pad
Drum cleaner/Cleaning pad

Cleaning pad

SERVICE

3. DBU [DB-207A] (every 30,000 copies)

1

Preparation

2

Paper feed
section

3

Paper
conveyance
section

Final check

4

Paper feed check
(with enclosures removed)
Paper feed roller

Paper feed drive roller
Paper feed driven roller
Paper conveyance side door
Sensor
Paper feed check
(with enclosures mounted)
External section

Implementation classification

Clean-

ing

Check

Lubri­cation

Re-

place-

ment

Supply

Service material and toolsService itemClassificationNo.

Drum cleaner/Cleaning pad

Drum cleaner/Cleaning pad
Drum cleaner/Cleaning pad
Blower brush
Blower brush

Drum cleaner/Cleaning pad

7-5

SERVICE

4. DBU [DB-607] (Every 30,000 copies)

1

Preparation

2

Paper feed
section
(LCT/PFU)
Paper

3

conveyance
section
(LCT/PFU)
Final check

4

Paper feed check
(with enclosures removed)
Paper feed roller

Paper feed drive roller
Paper feed driven roller
Paper conveyance side door
Sensor
Paper feed check
(with enclosures mounted)
External section

Implementation classification

Re-

Check

Lubri­cation

place-

ment

Clean-

ing

Supply

Service material and toolsService itemClassificationNo.

Drum cleaner/Cleaning pad

Drum cleaner/Cleaning pad
Drum cleaner/Cleaning pad
Blower brush
Blower brush

Drum cleaner/Cleaning pad

5. STR[ST-103] (Every 30,000 copies)

1

Preparation

2

Paper
conveyance
section

Stapler unit

3

Final check

4

Paper feed check
(with enclosures removed)
Conveyance belt
Feed belt
Gate switching gear
Conveyance roller
Conveyance guide plate
Paper detection sensor
Drive in a staple position
Paper feed check
(with enclosures mounted)
External section

Implementation classification

Re-

Check

Lubri­cation

place-

ment

Clean-

ing

Supply

Service material and toolsService itemClassificationNo.

Cleaning pad
Cleaning pad
Plas guard No.2
Drum cleaner/Cleaning pad
Drum cleaner/Cleaning pad
Blower brush
Blower brush
Drum cleaner/Cleaning pad

Drum cleaner/Cleaning pad

7-6

6. STR[ST-104] (Every 30,000 copies)

Preparation

1

Conveyance

2

unit

3

Drive unit

4

Final check

Paper feed check
(with enclosures removed)
Static brush (L,S)
Feed roller
Sensor hole for paper remainder
Aligner
Tray pin slide groove
Carrier support slide groove
Inside of groove for transfer cam
Stapler slide groove
Shaft holder section
Gear section
Paper feed check
(with enclosures mounted)
External section

Implementation classification

Clean-

ing

Check

Lubri­cation

Re-

place-

ment

Supply

Service material and toolsService itemClassificationNo.

Drum cleaner/Cleaning pad
Cleaning pad/Cotton pad
Cleaning pad
Plas guard No.2 /Cotton pad
Plas guard No.2 /Cotton pad
Plas guard No.2 /Cotton pad
Plas guard No.2 /Cotton pad
Multi oil /Cotton pad
Plas guard No.2 /Cotton pad

Drum cleaner/Cleaning pad

SERVICE

7-7

SERVICE

[3] Periodic Check Service Items

1. Main body

(1) Periodic check [ I ] (Every 60,000 copies)

No.

Drum unit

1

Fixing unit

2

Final check

3

(2) Periodic check [ II ] (Every 120,000 copies)

No.

Fixing unit2

Service item

Drum
Upper fixing roller
26AA5305*
Drum counter reset
(47 mode, Code 91)

Service item

Lower fixing roller
35EA5304*

Cleaning

Cleaning

Implementation classification

Check Supply

Lubrica-

tion

Replace-

ment

Implementation classification

Check Supply

Lubrica-

tion

Replace-

ment

Service material and toolsClassification

Service material and toolsClassification

2. ADF [DF-204]

(1) Periodic check [ I ] (Every 210,000 copies)

No.

1

Paper feed
section

Service item

Paper feed belt
04804027*
Double feed
prevention roller
19604021*

3. STR [ST-104]

(1) Periodic check [ I ] (Every 60,000 copies)

No.

Drive unit1

Service item

Tray pin slide groove
Carrier support slide
groove
Inside of groove for
transfer cam
Stapler slide groove
Shaft holder section
Gear section

Cleaning

Cleaning

Implementation classification

Check Supply

Lubrica-

tion

Replace-

ment

Implementation classification

Check Supply

Lubrica-

tion

Replace-

ment

Service material and toolsClassification

Service material and toolsClassification

Plas guard No.2/Cotton pad
Plas guard No.2/Cotton pad

Plas guard No.2/Cotton pad

Plas guard No.2/Cotton pad
Multi oil/Cotton pad
Plas guard No.2/Cotton pad

7-8

(2) Periodic check [ II ] (every 90,000 copies)

No.

Paper

1

conveyance
section

Service item

Static brush (L)
12QA1019*
Static brush (S)
12QA4819*

Cleaning

Implementation classification

Check Supply

Lubrica-

tion

Replace-

ment

SERVICE

Service material and toolsClassification

7-9

SERVICE

COPY MATERIALS

[1] Toner Kit

1. Configuration (1kit/8,000 copies)

Description Quantity

Toner 1 pc

Toner Cartridge
Dust bag 1 pc

[2] PM Parts Kit

1. Configuration (1 kit/30,000 copies)

Description Quantity

Drum cleaning blade 1 pc

Fixing cleaning roller 1 pc

Ozone filter 1 pc

Cleaning pad (10pcs) 1 pc

Polyethylene gloves 1 set

Developer collecting sheet 1 pc
and rubber band

Dust bag and rubber band 1 pc

Collecting hand bag 1 pc

7-10

[3] Maintenance Kit

1. Configuration (1 kit/30,000 copies)

SERVICE

Description Quantity

Developer 1 pc

Drum cleaning blade 1 pc

Fixing cleaning roller 1 pc

Ozone filter 1 pc

Description Quantity

Polyethylene gloves 1 set

Developer collecting sheet 1 pc
and rubber band

Dust bag and rubber band 1 pc

Collecting hand bag 1 pc

Cleaning pad (10pcs) 1 pc

7-11

SERVICE

SERVICE MATERIALS

Material No. Description Shape Remarks

000V-16-0 Drum cleaner

000V-17-0 Roller cleaner

00GR00020 Plas guard No.2

00GR00170 Multi-oil

00GR00210 Solvest 240

000V-19-0 Setting powder

000V-18-1 Cleaning pad

1 pack

7-12

SPECIAL TOOLS

Tool No. Description Shape Quantity Remarks

LX15-0010 Optics pulley holding 1

jig (for replacing

optics wire)

SERVICE

25HA61651

00M6-2-00 Door switch jig 1

00V9-4-00 AE chart 1

00VD-2002 Potential chart 1

00VD-5000 New pyramid chart 1

Optics positioning plate (1) 1

00VC-2-00 Drum cover 1

00VD-1000 Blower brush 1

00VE-1002 Tester 1

or 00VE-1003

(00VE-1002) (00VE-1003)

7-13