DOWNLOAD Panasonic KX-FLB883RU Service Manual ↓ Size: 13.43 MB | Pages: 127 in PDF or view online for FREE

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Be careful not to let your hair, clothes, fingers, accessories, etc., become caught in any moving sections of the unit.
The moving sections of the unit are the rollers and a gear. There is a separation roller and a document feed roller which are rotated
by the document feed motor. A gear rotates the two rollers. Be careful not to touch them with your hands, especially when the unit
is operating.

All the electrical sections of the unit supplied with AC power by the AC power cord are live.
Never disassemble the unit for service with the AC power supply plugged in.
CAUTION:

AC voltage is supplied to the primary side of the power supply unit. Therefore, always unplug the AC power cord before disas-
sembling for service.

Electrical charges accumulate on a person. For instance, clothes rubbing together can damage electric elements or change their
electrical characteristics. In order to prevent static electricity, touch a metallic part that is grounded to release the static electricity.
Never touch the electrical sections such as the power supply unit, etc.

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In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that con-
tains lead.

We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn),
Silver, (Ag), and Copper, (Cu).

This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair
work we suggest using the same type of solder although, with some precautions, standard Pb solder can also be used.

• PbF solder has a melting point that is 50

° ~ 70° F, (30° ~ 40°C) higher than Pb solder. Please use a soldering iron with tempera-

ture control and adjust it to 700

° ± 20° F, (370° ± 10°C). In case of using high temperature soldering iron, please be careful not to

heat too long.

• PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100

°F, (600°C).

• If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as possible and

be sure that any remaining is melted prior to applying the Pb solder.

• When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the

opposite side (See figure, below).

There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper,
(Sn+Ag+Cu), you can also use Tin and Copper, (Sn+Cu), or Tin, Zinc, and Bismuth, (Sn+Zn+Bi). Please check the manufac-
turer’s specific instructions for the melting points of their products and any precautions for using their product with other 
materials. 
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.

When discarding P. C. Board, delete all personal information such as telephone directory and caller list or scrap P. C. Board.

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1. Unplug the power cord and short the two prongs of the plug with a jumper wire.
2. Turn on the power switch.
3. Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal cabinet part

(screw heads, control shafts, bottom frame, etc.).
Note: Some exposed parts may be isolated from the chassis by design. These will read infinity.

4. If the measurement is outside the specified limits, there is a possibility of a shock hazard.

Danger of explosion if the battery is replaced incorrectly. Replace only with the same or equivalent type recommended by the
manufacturer. Dispose used batteries according to the manufacturer’s instructions:

The lithium battery is a critical component (type No.CR2354). Please observe for the proper polarity and exact location when
replacing it and the soldering the replacement litium battery in.

• The printer of this unit utilizes a laser. Use of controls or adjustments or performance of procedures other than those specified

herein may result in hazardous radiation exposure.

• The fuser unit is inside of the unit and gets hot. Do not touch it when removing the jammed paper or cleaning the lower glass.

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* Transmission speed depends on the contents of the pages, resolution, telephone line conditions and capability of the other party’s
machine.
** Transmission speed is based on the ITU-T No. 1 Test Chart with original mode. (Refer to ITU-T No.1 Test Chart (P.255).) If the
capability of the other party's machine is inferior to your unit, the transmission time may be longer.
Note:

• Design and specifications are subject to change without notice.

• The pictures and illustrations in these instructions may vary slightly from the actual product.

Public Switched Telephone Network

Max. 216 mm in width
Max. 600 mm in length

208 mm

Letter/ Legal: 208 mm
A4: 202 mm

Approx.   4 s/page (ECM-MMR Memory transmission)**

Scanning resolution:
Up to 600 

× 1,200 dpi (Optical)

Up to 9,600 

× 9,600 dpi (Interpolated)

Copy resolution:
Up to 600 

× 600 dpi (Scanner glass)

FAX resolution:
Horizontal: 
8 pels/mm
Vertical: 
3.85 lines/mm-STANDARD
7.7 lines/mm -FINE/PHOTO
15.4 lines/mm -SUPER FINE

64-level

Colour Contact  Image Sensor

Laser printer

Modified Huffman (MH), Modified READ (MR), Modified Modified READ (MMR)

33,600 / 31,200 / 28,800 / 26,400 / 24,000 / 21,600 / 19,200 / 16,800 / 14,400 / 12,000 /
9,600 / 7,200 / 4,800 / 2,400 bps; Automatic Fallback

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°C—32.5°C, 20—70% RH (Relative Humidity)

×W×D):

Approx. height 318 mm 

× width 440 mm × depth 445 mm

Approx. 16kg

Standby: Approx. 8 W
Preheat: Approx. 65 W
Copy: Approx. 380 W
Maximum: Approx. 950 W (When the fuser lamp turns on)

220-240 V AC, 50/60 Hz

32 MB

10 MB in total
Approx. 630 pages of memory reception
(max. 255 pages per one reception)
Approx. 150 pages of memory transmission
(Based on the ITU-T No. 1 Test Chart in standard resolution, without using the Error Correc-
tion Mode.)

Laser output: Max. 5 mW
Wave length: 760 nm—810 nm
Emission duration: Continuous

Approx 22ppm / Letter,  Approx 21ppm / A4 (page per minute)

600 

× 600 dpi

2 hundreds-thousands (except drum unit, toner cartridge)