Panasonic KX-P7110, KX-P7105 manual Option ROM CN

Page 90

KX-P7105

/ KX-P7110

A

B

C

D

E

F

G

H

1

1

FRDATA[7-0]

001:E3

FRDATA[7-0]

2

001:E1

FRMA[21-0]

FRMA[21-0]

FRMA[21-0]

2

FRMA[0]

OPTION ROM CN

+3.3V

CN1

<KX-P7110>

FRMA[21-0]

FRMA[21-0]

FLASH ROM (OR MASK ROM)

A1

GND

A2

32M-FLASH : R234=Used

FRDATA[7]

A3

GND

FRDATA[7]

IC3

FRDATA[5]

A4

FRDATA[5]

: R235=Not Used

FRDATA[3]

A5

FRDATA[3]

FRDATA[1]

A6

: R236=Used

46

FRMA[21]

A7

FRDATA[1]

DQ15

FRMA[21]

44

FRMA[19]

A8

DQ14

FRMA[19]

42

FRMA[17]

A9

DQ13

FRMA[17]

<KX-P7105>

FRMA[20]

11

40

NC

FRMA[15]

A10

A19

DQ12

FRMA[15]

FRMA[19]

14

35

5

FRMA[13]

A11

3

A18

DQ11

FRMA[13]

16M-FLASH : R234=Not Used

FRMA[18]

15

33

FRMA[11]

A12

FRMA[17]

2

A17

DQ10

31

FRMA[9]

A13

FRMA[11]

4

A16

DQ09

FRMA[9]

: R235=Used

FRMA[16]

3

29

FRMA[7]

A14

FRMA[15]

4

A15

DQ08

45

FRDATA[7]

FRMA[5]

A15

FRMA[7]

A14

DQ07

FRMA[5]

3

: R236=Not Used

FRMA[14]

5

43

FRDATA[6]

FRMA[3]

A16

A13

DQ06

FRMA[3]

FRMA[13]

6

A12

DQ05

41

FRDATA[5]

FRMA[1]

A17

FRMA[1]

FRMA[12]

7

39

FRDATA[4]

A18

A11

DQ04

GND

FRMA[11]

8

34

FRDATA[3]

A19

A10

DQ03

GND

FRMA[10]

9

32

FRDATA[2]

A20

A09

DQ02

nFROE

GND

FRMA[9]

10

30

FRDATA[1]

A21

FRMA[8]

16

A08

DQ01

28

FRDATA[0]

A22

nFROE

A07

DQ00

GND

FRMA[7]

17

A23

A06

GND

FRMA[6]

18

A24

A05

GND

FRMA[5]

19

A25

A04

GND

FRMA[4]

20

36

B1

A03

WE

3.3V

FRMA[3]

21

B2

A02

3.3V

001:D3

nFRCS0

FRMA[2]

22

FRDATA[6]

B3

nFRCS0

A01

FRDATA[6]

FRMA[1]

23

FRDATA[4]

B4

Not Used

A00

FRDATA[4]

R311

+3.3V

+3.3V

+3.3V

+3.3V

FRDATA[2]

B5

FRDATA[2]

1

P7105 Not Used

FRDATA[0]

B6

0

FRDATA[0]

2

1

FRMA[20]

B7

0

38

FRMA[20]

3

FRMA[21]

VCC2

FRMA[18]

B8

R234

37

FRMA[16]

B9

FRMA[18]

SW2

VCC1

FRMA[16]

4

0.1u

C19

0.1u

C39

0.1u

C204

0.1u

FRMA[14]

B10

FRMA[14]

24

C9

FRMA[12]

B11

nCE

FRMA[12]

001:E2

nFROE

nFRWE

27

nOE

GND3

48

FRMA[10]

B12

FRMA[10]

001:E2

nFRWE

13

A20

GND5

47

FRMA[8]

B13

FRMA[8]

R235

1

26

FRMA[6]

B14

nBYTE

GND4

FRMA[6]

4

0

GND2

25

FRMA[4]

B15

FRMA[4]

3

GND1

12

FRMA[2]

B16

FRMA[2]

nFRCS1

P7110

FRMA[0]

B17

Not Used

B18

FRMA[0]

Not Used

3.3V

B19

P7105

2

3.3V

nFRWE

B20

Not Used

R236

0

nFRCS1

B21

nFRWE

nFRCS0

B22

nFRCS1

nFRCS0

B23

3.3V

B24

3.3V

+3.3V

B25

3.3V

001:D3

nFRCS1

C23

22u

5

C200

0.1u

ROM read

5

1

frcs

Not Used

2

froe

3

frwe

4

frma [21-0]

5

frdata [7-0]

ROM BLOCK

6

(Main Control Board)

6

2/9

KX-P7105/KX-P7110

A

B

C

D

E

F

G

90

Image 90

Contents KX-P7105 KX-P7110 KX-P7105 / KX-P7110 Contents KX-P7105 / KX-P7110 Specifications PrinterPaper Interface, Options, Accessories, and Supplies Others About Media Margins and Print Area Indicators Printer Panel IndicatorsPrint / Reset Button Parts Identification Front Side View Rear Side ViewComponent Layout and Paper Path Electrical Components and Sensor Boards Switches and Solenoids Charge Development / CleaningPrint Process ExposureFusing TransferPaper Feed Media TrayLaser Scan Unit Exposure Operation TheoryLaser Beam Cylindrical Lens and Lens Collimator LensPolygon Scanner LensFuser Unit Paper Ejection and Paper Switchback Normal Printing Mode Not Duplex ModeInstallation Requirements SetupKX-P7105 / KX-P7110 Installing the Upgrade Kit for PostScript or RAM Board Repacking Material RequiredKX-P7105 / KX-P7110 KX-P7105 / KX-P7110 Removal and Replacement Procedures Front and Rear CoversFront Cover Disassembly Rear Cover DisassemblyLeft Cover Right, Left and Top CoversRight Cover Top CoverLaser Scanning Unit LSU Relay Board BHigh Voltage Board and Power Supply Unit High Voltage BoardPower Supply Unit Power Supply Unit DisassemblyIndicator Board Engine Control Board and Toner Empty Sensor BoardEngine Control Board Toner Empty Sensor Board Nd Feeder I / F Board and Main Control Board Nd Feeder I / F Board and Main Control BoardMain Control Board Disassembly Fuser Drive GearFan Motor Gear Support Bracket Relay Board a , Drive Gear Unit and MotorDrive Gear Unit Disassembly Paper Empty Sensor BoardUpper Exit Roller Holder Disassembly Upper Exit Roller HolderUpper Exit Roller Holder Fuser Unit Disassembly Heat Lamp Heat RollerThermostat KX-P7105 / KX-P7110 Pickup, Paper Feed, Registration and Transfer Rollers Pickup Roller and Pickup SolenoidPaper Feed Roller / Registration Roller Registration RollerTransfer Roller Assembly Auto Duplex Unit ADU Auto Duplex Pinch and Registration RollersAuto Duplex Disassembly KX-P7105 / KX-P7110 KX-P7105 / KX-P7110 Paper Empty Sensor Lever Block Diagram Main Control Board Block DiagramEngine Control Block Diagram Fuser UnitConnection Diagram Connection DiagramPower Supply Engine Control Board Asic KMEReset Circuit Clock CircuitMain Motor Drive Circuit Motor Current will be cut off in case of OFF condition above Laser Scanning Unit Control Circuit Fuser Temperature Control Circuit High Voltage Control Circuit Eeprom Control Circuit Safety Interlock SW Solenoids Control Circuit Pickup Control Solenoid Drive CircuitRegistration Solenoid Driver Circuit Switchback Solenoid Drive Control Circuit Sensors Circuit Registration Sensor CircuitTop Sensor Circuit Exit Sensor Circuit Paper Empty Sensor CircuitToner Empty Sensor Circuit Fan Control Circuit2nd Feeder control signals are explained as follows Nd Feeder I / F CircuitKX-P7105 / KX-P7110 Main Control Board Data FlowPower Supply Clock Circuit CPU Asic IC1 overview CPU Sdram I/F SdrasROM I/F FRCS1Eepdata Internal Engine I/F Main Board Engine Board SXDOperation Panel Circuit Parallel I/F USB I/F PCI I/F PcitrdyNetwork I/F only for KX-P7110 TPRDM, TprdpKX-P7105 / KX-P7110 Main Control Board Option ROM CN Option RAM CN Main Control Board 4/9 IEEE1284 Circuit Block Main Control Board 6/9 ICE Connector Power Regulator Circuit Main Control Board KX-P7105 / KX-P7110 Engine Control Board Engine Control Board 2/3 Parts Side 102 Sensors, Indicator and Relay Boards 104 Paper Empty Sensor Board, 2nd Feeder I/F Board 106 Explanation of Connectors 1. CN1 Optional PostScript Upgrade Kit I / F ConnectorCN2 Optional RAM Connector 2. CN2 Optional RAM Connector3. CN3 Network Connector CN2CN4 Ieee 1284 I/F Connector 4. CN4 Ieee 1284 I / F Connector5. CN5 Engine I / F Connector 6. CN6 Front Panel Connector7. CN9 USB I / F Connector 1. CN001 Video Interface2. CN002 LSU Control Signals 3. CN003 OPC Drum Unit Interlock SW4. CN004 2nd Feeder 6. CN006 Door + 24V Interlock SW 5. CN005 PSU-MAIN Connector8. CN008 HVU-MAIN Connector 7. CN007 ThermistorCN010 Polygon Motor CN013 Switchback Solenoid9. CN009 Toner Empty Sensor CN011 Pickup SolenoidCN017 Main Motor 14. CN014 REG-TOP SensorCN015 Exit Sensor CN018 FAN ControlRegistration & Paper Top Sensor Board Paper Exit / ADU Paper Jam Sensor Board1. CN407 Fuser GND Paper Empty Sensor BoardToner Empty Sensor Board 1. CN450 Paper Empty SensorNd Feeder I / F Board 1. CN452 to Engine Control Board CN0042. CN453 to 2nd Feeder Component Reference Guide 1. IC1 Main Control CPUIC1 2. IC2 Reset IC GND123. IC3 Flash / Mask ROM 4. IC5 RAM5. IC6 LAN IC IC6 LAN IC6. IC7 Eeprom 7. IC10 Regulator8. IC12 Regulator 1. IC001 Asic 3. IC003 Reset IC 2. IC002 Comparators4. IC004 Engine Control CPU 5. IC005 Eeprom6. IC006 Motor Drive IC 7. IC007 InvertersRecommended Cleaning GeneralRecommended Tools Maintenance Tables User MaintenanceLubrication Service Maintenance Maintenance CycleCounter Reset Recommended LubricationSelf-Diagnostic Indicators Printer Status Paper JamUser Error Call for Service Initial Troubleshooting Flowchart No Operation Print Quality White Vertical Line in PrintBlank Print Dark Vertical Line in Print Dark Horizontal Line in Print Dirty Background All-black Print Light Print Ghosting Black or White Dots Toner Spatter Paper Jam Jam at aJam at B Jam at C Jam at D, E Jam at STD Jam at OP Call Service 1. E20156 2. E30 3. E31 4. E32 5. E50 6. E54 7. E71 8. E73 9. E81 10. E90 11. E91 12. E96 Replacement Parts List with Lubrication Guide Exterior168 Right Side Parts 169170 Engine Control Board Connector Pickup Roller and Paper Feed Roller Motor and Drive Gear Unit Left Side Parts Power Supply Unit and High Voltage Board Rear and Top Side Parts Fuser Unit 176177 Bottom Side Parts 178179 Mechanical Base Media Tray Paper Cassette Packing Component Side View Parts Side View ICs CapacitorsResistors Transistor and Diodes 10.9.5 Connectors 10.9.6 Others188 189 190 191 Registration & Paper Top Detection Sensor Board Resistor values is in OHMsRelay Board a Resistor values are in OHMs194

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KX-P7105, KX-P7110 specifications

The Panasonic KX-P7105 is a compact and efficient dot matrix printer designed for high-performance printing in both home and office environments. Known for its reliability and versatility, the KX-P7105 is especially favored for its ability to handle a variety of printing tasks, from simple documents to more complex forms.

One of the standout features of the KX-P7105 is its impressive printing speed. It can reach up to 550 characters per second, which makes it an ideal choice for businesses that require quick turnaround times for their printing needs. Additionally, with a resolution of 240 x 216 dpi, the printer produces clear and legible text, ensuring that prints are suitable for professional use.

The KX-P7105 is designed with convenience in mind, featuring a user-friendly interface that makes it easy to operate. It supports both continuous forms and cut sheets, allowing users to switch between different media types smoothly. This flexibility is complemented by the printer’s multi-part form capability, which can handle up to six-part forms effortlessly, making it ideal for printing invoices, shipping labels, and other official documents.

In terms of connectivity, the Panasonic KX-P7105 offers parallel and optional serial interfaces, allowing it to connect seamlessly with various devices such as computers and terminals. This connectivity ensures that users can integrate the printer into their existing workflows without any major disruptions.

Another significant characteristic of the KX-P7105 is its durability. Built with robust components, it is designed to withstand the rigors of daily use in demanding environments. The dot matrix technology also allows for long-lasting ribbons that provide extended printing output, which is an economical advantage for users.

The printer is also equipped with an automatic line feed function that enhances operational efficiency by automatically adjusting the paper feed according to the print job. This feature minimizes the chance of paper jams and improves the overall reliability of the printing process.

In summary, the Panasonic KX-P7105 stands out for its fast printing speeds, versatility in media handling, durable construction, and user-friendly operation. These characteristics make it an excellent choice for businesses and individuals seeking a dependable dot matrix printer that can accommodate a range of printing needs while delivering quality results.