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FA-A355
WARNING
1.1 Specifications ..........................................................................................
1.2 Features ..................................................................................................
1.3 Exterior ...................................................................................................
1.4 Interior .....................................................................................................
2.1 Normal feeding (copy) ............................................................................
3.1 Maintenance chart ..................................................................................
3.2 Cleaning ..................................................................................................
3.3 Disassembly/Assembly ...........................................................................
4.1 Signal information by connector .............................................................
4.2 Explanation of circuit ...............................................................................
5.1 Error detection by self-diagnostics ..........................................................
5.2 Service mode ..........................................................................................
6.1 Installation requirements .........................................................................
6.2 Unpacking ...............................................................................................
6.3 Installation procedure .............................................................................
6.4 Adjustment ..............................................................................................
ADF Driver PCB
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FA-A355
Contents/ Index
1-1
1-1
1-2
1-2
2-1
3-1
3-1
3-2
4-1
4-6
5-1
5-3
6-1
6-2
6-3
6-6
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Table of Contents
Related Manuals for Panasonic FA-A355
Summary of Contents for Panasonic FA-A355
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Page 1: Table Of Contents
FA-A355 Back to Model List FA-A355 Contents/ Index WARNING I. Introduction 1.1 Specifications ..................1.2 Features ....................1.3 Exterior ....................1.4 Interior ..................... II. Operation 2.1 Normal feeding (copy) ................III. Maintenance 3.1 Maintenance chart .................. 3.2 Cleaning ....................3.3 Disassembly/Assembly ................ - Page 2 This manual was developed and is supplied to authorized servicing dealers by Panasonic Co. for the sole purpose of providing information necessary for the equipment's proper support. It is intended that this information be confidential and may not be reproduced without prior written consent from Panasonic Co.
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Page 3: Introduction
Section I Introduction 1.1 Specifications 1. For use with: FP-D250/D350 Series 2. Original paper capacity: 50 sheets (20 lb/80 g/m 30 sheets (20 lb/80 g/m ) Ledger, Legal/A3,B4 3. Original size: Ledger to Invoice/A3 to A5 4. Original paper weight: 14 to 28 lb/50 to 110 g/m 5. -
Page 4: Exterior
1.3 Exterior Original guides Original exit tray Original exit cover 1.4 Interior Transport motor Original pick up solenoid Door open/close sensor ADF open/close sensor Original feed motor ADF driver PCB Paper exit deceleration clutch Original exit sensor 2 Original exit sensor 1 Original size detecting sensor Paper exit... -
Page 5: Operation
Section II Operation 2.1 Normal feeding (copy) • Original feeding begins with the last page. (1) When the start button is pressed, the paper feed motor and pick-up solenoid are energized. The pick-up roller moves down towards the stack of originals and transports the original on the top of the stack to the paper feed roller. - Page 6 (3) The paper feed motor and pick-up solenoid are energized again. The pick-up roller moves down towards the stack of originals and the next original is fed. The paper exit rollers rotate to discharge the original. During paper discharge the deceleration clutch is released to ensure that the paper is neatly stacked in the exit tray.
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Page 7: Maintenance
Section III Maintenance 3.1 Maintenance chart • In addition to the following maintenance table, the platen mat must be cleaned as part of regular service calls. • The timing of regular maintenance is determined on the basis of the number of ADF original feed count. -
Page 8: Disassembly/Assembly
3.3 Disassembly/Assembly Location Procedure Check (1) Remove the original catch tray 1. (2) Remove the original catch tray 2. (FA-F350) (1) Remove the left side cover (3 screws). (1) Open up the paper feed section. (2) Remove the stopper (1 shoulder screw). - Page 9 Location Procedure Check Removal of lower paper feed/DFP roller (1) Remove the original feed cover (lower) (4 screws). (2) Remove touch ring of the DFP roller shaft. (3) Slide the DFP roller off the shaft.
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Page 10: Electrical
Section IV Electrical 4.1 Signal information by connector (1) P.C.B. connector/Signals (CN951) Symbol Connection Signal Input/Output ADFVP Copier connection cable DC +24V power supply PGND Copier connection cable Power ground PGND Copier connection cable Power ground (CN952) Symbol Connection Signal Input/Output Pulse ADFIDO... - Page 11 (CN953) Symbol Connection Signal Input/Output Paper exit deceleration ADFPV DC +24V power supply clutch Paper exit deceleration Paper exit deceleration EXCLCT clutch clutch drive signal ADFPV Pick-up solenoid DC +24V power supply Pick-up solenoid drive PUSLCT Pick-up solenoid signal Paper exit switching ADFPV DC +24V power supply solenoid...
- Page 12 (CN956) Symbol Connection Signal Input/Output Transport motor drive Pulse Transport motor signal A ADFPV Transport motor DC +24V power supply Transport motor drive Pulse MMAB Transport motor signal A Transport motor drive Pulse Transport motor signal B ADFPV Transport motor DC +24V power supply Transport motor drive Pulse...
- Page 13 (CN958) Symbol Connection Signal Input/Output Paper exit FU sensor Signal ground Paper exit face-up FUEXSH Paper exit FU sensor detecting signal Paper exit FU sensor DC +5V power supply Paper exit FD sensor Signal ground Paper exit face-down FDEXSN Paper exit FD sensor detecting signal Paper exit FD sensor DC +5V power supply...
- Page 14 (CN960) Symbol Connection Signal Input/Output Original size 4 sensor Signal ground Original size 4 ADFOSSN4 Original size 4 sensor detecting signal Original size 4 sensor DC +5V power supply Original size 5 sensor Signal ground Original size 5 ADFOSSN5 Original size 5 sensor detecting signal Original size 5 sensor DC +5V power supply...
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Page 15: Explanation Of Circuit
4.2 Explanation of circuit ADF drive circuit EXCL CN953 EXCL ADFPV Paper exit decelerationCL PUSOL EXCLCT Driver IC PUSOL EXSOL ADFPV TD62308BP STSOL PUSLCT Pick-up SOL Copier ADFPV CN952 EXSOL ADF IDO Schmidt 16 bit Paper exit switching SOL ADF I ENB Constant inverter (FA-A350) -
Page 16: Troubleshooting
Section V Troubleshooting 5. 1 Error detection by self-diagnostics The self-diagnostics function detects troubles in important areas of the ADF. When any trouble occurs, the machine is stopped. The error indication appears in the "message" display of the copier and the "Wait" indicator on the copier turns ON. (1) User error Code Problem... - Page 17 2) Paper Jam Code Cause Check Original feed section 1. Original feed roller is worn or dirty. a. When the registration 2. Foreign material is inside original feed section. 3. Drive mechanism of original feed roller sensor does not detect an original within section is defective.
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Page 18: Service Mode
1) Input check Message display Code Function Condition 7 6 5 4 3 2 1 0 For FA-A355 a)ADF open / close sensor ADF is closed. b)Face up paper exit sensor Original is not detected. c)Original detecting sensor Original is not detected. - Page 19 (2) F6 mode Adjust and programming Set the copier to service mode and press Multi-Copy key "6". Press the Start key. Select the desired code number with touch panel display and touch the OK key. If you wish to select other code number, scroll the menu with arrow keys ( The display will indicate current seting.
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Page 20: Installation
Section VI Installation 6.1 Installation requirements The ADF can be affected by ambient conditions. The following conditions should be carefully checked for normal operation of the ADF. 1.ADF Should not be installed where the following conditions exist. (1) Extremely high or low temperature and high humidity. (2) Areas where temperature and humidity can change rapidly. -
Page 21: Unpacking
6.2 Unpacking Check the contents and condition of the box for completeness and any shipping damage before installation. (visual check) * Check the contents of the box. ADF (x1) Original catch tray 1 Original catch tray 2 (x 1) (x 1) (FA-A350 only) Magnet catch plate Stopper plate (L) Stopper plate (R) -
Page 22: Installation Procedure
6.3 Installation procedure Remove all shipping materials/tape before installation. Caution : Make sure the copier is unplugged before the installation. Location Shipping material/Procedure Check Install the hinge positioning screws onto upper rear cover of the copier. (2 shoulder screws) Note: The hinge positioning screw for the paper feed side should uti- lize the outermost hole. - Page 23 Location Shipping material/Procedure Check Installation of Original Catch Tray 1 (1) Install the original catch tray 1. Check the gap between the ADF and copier (1) Remove the top left cover of the copier. (2 screws) (2) Check the gap between the ADF and the copier.
- Page 24 Location Shipping material/Procedure Check Installation of Platen mat (1) Open the ADF. (2) Remove the backing from the self adhesive tapes. (3) Place the platen mat on the platen glass. (4) Close the ADF slowly so that the platen mat adheres to the ADF. Installation of hinge stoppers (1) Install the hinge stopper left (2 screws)
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Page 25: Adjustment
6.4 Adjustment Location Procedure Check Height adjustment (1) Remove the ADF handle cover. (4 screws) (2) Loosen the magnet mounting screws. (left) (2 screws) (3) Close the ADF fully. (4) Press down on the front side of the ADF firmly and adjust the magnet until it contacts the magnet catch plate, then tighten the magnet mounting screws.