Page 2 - Trademarks; © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved
Trademarks • FLOIL is a registrated trademark of Kanto Kasei Ltd. CORPORATION• Mylar is a registered trademark of DuPont Teijin Films U.S. Limited Partnership.• Molykote is a registered trademark of Dow Corning Corporation.• Other company names and product names in this manual are the trademarks of ...
Page 4 - because the ICs on it may be damaged due to static electricity.
16.During servicing or maintenance work, be sure to check the nameplate and other cautionary labels (if any) to see if they are clean and firmly stuck. If not, take appropriate actions. 17.The PC board must be stored in an anti-electrostatic bag and handled carefully using a wristband, because the I...
Page 5 - CONTENTS
© 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 CONTENTS 1 CONTENTS KD-1025 1. SPECIFICATIONS......................................................................................................... 1-12. OVERVIEW .......................................................................
Page 7 - Item
1 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 SPECIFICATIONS 1 - 1 1. SPECIFICATIONS Note: This manual explains on the premise that 2 drawers are available (that is, the optional drawer module is installed). Item KD-1025 Appearance Feeding method Automatic feeding: 1 drawer ins...
Page 9 - Front Sectional View; Symbol
2 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 OVERVIEW 2 - 1 2. OVERVIEW 2.1 Front Sectional View Fig. 2-1 Symbol Name Symbol Name 1 Upper drawer tray-up sensor (S4) 15 Upper drawer pickup roller 2 Upper drawer empty sensor (S6) 16 Upper drawer tray 3 Upper drawer feed sensor (...
Page 10 - Layout of Electrical Parts; PWB
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved OVERVIEW 2 - 2 2.2 Layout of Electrical Parts Fig. 2-2 Symbol Name Symbol Name M1 PFP motor S4 Upper drawer tray-up sensor M2 Upper drawer tray-up motor S5 Lower drawer tray-up sensor M3 Lower drawer tray-up motor S6 Upper drawer empt...
Page 11 - Electrical Parts; Electromagnetic clutch
2 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 OVERVIEW 2 - 3 2.3 Electrical Parts 1. Motor 2. Electromagnetic clutch 3. Switches and Sensors 4. PC board Symbol Name Function Remarks M1 PFP-MTR PFP motor Drives feeding and transport Brushless motor M2 T-UP-U-MTR Upper drawer tra...
Page 13 - Driving System and Feeding Operation; • Feeding/Transport system
3 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 GENERAL OPERATION 3 - 1 3. GENERAL OPERATION 3.1 Driving System and Feeding Operation The Paper Feed Pedestal (PFP) mainly consists of the drawer, pickup roller, feed roller, separation roller, transport roller, and drive systems fo...
Page 14 - Description of Operations; drive the PFP transport roller.
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved GENERAL OPERATION 3 - 2 3.2 Description of Operations [A] From power ON to ready (1) When the equipment is turned ON, the power is also supplied to the feeder unit. And when the power is supplied, the feeder unit detects and judges th...
Page 15 - Error Detection; within a specified period of time.
3 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 GENERAL OPERATION 3 - 3 3.3 Error Detection [A] Jam detection (1) Paper jams (E150), (E160) and (E300 to E360) occur in the following cases. • Feed sensor (S2)/(S3) is not turned ON within a specified period of time after the feedin...
Page 16 - Flow Chart
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved GENERAL OPERATION 3 - 4 3.4 Flow Chart (Upper drawer feeding) Fig. 3-2 Feed/transport motor ON Exit motor ON PFP motor ON Press [START] Transport system control PFP motor rotating normally? Call for Service "C040" Upper drawer...
Page 19 - DISASSEMBLY AND REPLACEMENT; Installation and Removal of Drawers and Covers; (1) Pull out the drawer fully and remove 1 screw
4 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 DISASSEMBLY AND REPLACEMENT 4 - 1 4. DISASSEMBLY AND REPLACEMENT 4.1 Installation and Removal of Drawers and Covers [A] Drawers [B] Drawer cover (1) Pull out the drawer fully and remove 1 screw at the back right to remove the stoppe...
Page 20 - (2) Remove 2 screws and take off the front side
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 2 [C] Stabilizer cover [D] Rear cover (1) Take out the drawer. P.4-1 "[A] Drawers" Note: The drawer must be taken out only when taking off the front side stabilizer cover. (2) Remove 2 screws an...
Page 21 - (2) Remove 2 screws and take off the feeding
4 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 DISASSEMBLY AND REPLACEMENT 4 - 3 [E] Feeding side front cover [F] Feeding side rear cover [G] Side cover (1) Take out the drawer. P.4-1 "[A] Drawers" (2) Remove 2 screws and take off the feeding side front cover. Fig. 4-6 (...
Page 22 - front side of the side cover inward.
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 4 (2) Take off the block from the side cover.(3) Take off the side cover while pushing the front side of the side cover inward. Fig. 4-9 (4) Disconnect 1 connector. Fig. 4-10 Block Connector
Page 24 - Upper/Lower Transport Rollers; (1) Open the side cover and remove 1 screw on
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 6 4.3 Upper/Lower Transport Rollers [A] Upper transport roller (1) Open the side cover and remove 1 screw on the belt. P.4-3 "[G] Side cover" (2) Remove 3 screws and take off the transport rolle...
Page 26 - (4) Remove 2 screws and take off the bracket of
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 8 (4) Remove 2 screws and take off the bracket of the feeding gear. Fig. 4-18 (5) Remove 1 connector and take off the transport clutch. Fig. 4-19 (6) Remove the coupling, pin, and clip. Fig. 4-20 Transp...
Page 27 - (7) Take off the side cover and the feeding side
4 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 DISASSEMBLY AND REPLACEMENT 4 - 9 (7) Take off the side cover and the feeding side front cover. P.4-3 "[G] Side cover" P.4-3 "[E] Feeding side front cover" (8) Remove 3 screws and take off the transport roller along ...
Page 28 - Motor; (2) Disconnect 1 connector and take off the
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 10 4.4 Motor [A] Upper drawer tray-up motor (1) Take off the rear cover. P.4-2 "[D] Rear cover" (2) Disconnect 1 connector and take off the harness clamp from the bracket. Fig. 4-24 (3) Remove 2...
Page 31 - motor from the bracket.
4 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 DISASSEMBLY AND REPLACEMENT 4 - 13 [C] PFP motor [D] PFP motor assembly (7) Remove 2 screws and take off the tray-up motor from the bracket. Fig. 4-33 (1) Take off the rear cover. P.4-2 "[D] Rear cover" (2) Disconnect 1 conn...
Page 32 - (4) Remove 1 connector and take off the PFP
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 14 (3) Remove the belt. Fig. 4-36 Note: When installing the belt, be sure to confirm the gap between the belts with the following procedure. 1. Install the belt in KD-1025.2. Tighten 1 fixing screw of t...
Page 34 - (2) Raise the pickup arm and release the pickup
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 16 [C] Feed roller [D] Pickup roller (4) Remove the cover, the arbor, and the clutch spring from the shaft, and then take off the separation roller. Fig. 4-42 (1) Take off the drawer feeding unit. P.4-1...
Page 35 - rings to take off the pickup roller.
4 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 DISASSEMBLY AND REPLACEMENT 4 - 17 [E] Drawer feed clutch (CLT2/CLT3) (4) Remove pulley, one-way clutch, and 3 E- rings to take off the pickup roller. Fig. 4-45 (1) Take off the drawer feeding unit. P.4-15 "[A] Drawer feeding un...
Page 36 - Switches and Sensors; (2) Remove 1 screw and take off the front side
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 18 4.6 Switches and Sensors [A] Tray-up sensor (S4/S5)/paper empty sensor (S6/S7) [B] Paper stock sensor (S10/S11) (1) Take off the drawer feeding unit. P.4-15 "[A] Drawer feeding unit" (2) Remo...
Page 38 - (4) Disconnect the connectors connected to the
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved DISASSEMBLY AND REPLACEMENT 4 - 20 [E] Upper/lower drawer detection switches (S8/S9) (3) Release the latches and take off the switch.(4) Disconnect the connector. Fig. 4-54 (1) Take out the drawer. P.4-1 "[A] Drawers" (2) Take...
Page 39 - Harness Diagram
5 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 ELECTRIC CIRCUIT 5 - 1 5. ELECTRIC CIRCUIT 5.1 Harness Diagram Fig. 5-1 CN241 PFP PC Board Equipment CN248 1 2 3 4 5 6 7 8 9 10 11 12 13 CN248 1 2 3 4 5 6 7 8 9 10 11 12 13 SG PFPCSTEMPL 5VFUSE SG PFPCSTUPL 5VFUSE PFPRGCL TL +24V SG...
Page 40 - Circuit Diagram
KD-1025 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved ELECTRIC CIRCUIT 5 - 2 5.2 Circuit Diagram Fig. 5-2
Page 43 - PC Board
5 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 ELECTRIC CIRCUIT 5 - 5 5.3 PC Board Fig. 5-5
Page 45 - PERIODIC MAINTENANCE; Symbols used in the checklist
6 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 PERIODIC MAINTENANCE 6 - 1 6. PERIODIC MAINTENANCE Fig. 6-1 Symbols used in the checklist Preventive Maintenance Checklist Note: Page-Item (P-I) is described in the column of the Parts list. Cleaning Lubrication/Coating Replacement ...
Page 47 - REVISION RECORD; Page
© 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved KD-1025 REVISION RECORD 1 REVISION RECORD Ver.02 Ver.01 Ver.02 <2011.12.15> Page Contents - The TOSHIBA logo on the cover page has been changed. - The copyright description on the back side of the cover page has been changed. 5-1 The mo...