Page 2 Prepared by OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DEPARTMENT 1 OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIVISION CANON INC. 5-1, Hakusan, 7-chome, Toride-City, Ibaraki-Pref., 302-8501, Japan COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 3 Prepared by Office Imaging Products Technical Support Dept.1 Office Imaging Products Technical Support Div. Office Imaging Products Quality Assurance Center. CANON INC. Printed in Japan REVISION 0 (JAN.) (30809) 5-7, Hakusan, 7-chome, Toride-City, Ibaraki-Pref., 302-8501, Japan...
Page 4 Chapter 12 Installation introduces requirements for the site of installation, and shows how the copier may be installed using step-by-step instructions. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 5 "Copier Basic Series." Refer to the descriptions in each of the following volumes: Volume 1 Volume 2 Volume 3 Volume 4 Volume 5 Volume 6 Volume 7 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 6: System Configuration
[6] Cassette Feeding Unit-S1 [2] Finisher-C1 [7] Cassette Feeding Unit-R1 [3] Multi Output Tray C1 [8] Paper Deck-B1 [4] Saddle Finisher C2 [5] Finisher-E1 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 7: System Accessories
[5] Super G3 FAX Board [2] Expansion Board Base Unit-C1 [6] Battery Board-A1 [3] SCSI Interface Board-D1 * PDL I/F Board. [4] Printer Board COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 8: When Turning Off The Main Power Switch
Communication memory lamp Control panel power switch COPY OPTIONS Main power switch Main power lamp Cassette heater switch COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 9 PCB will blow, at times requiring replacement with a new PCB. For the Feeder For the Paper deck For the Finisher For the Cassette Feeding Unit Figure. Rear View of the Body COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 11 CHAPTER 3 EXPOSURE SYSTEM CHAPTER 4 IMAGE FORMATION SYSTEM CHAPTER 5 LASER EXPOSURE SYSTEM COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 13 CHAPTER 9 FIXING SYSTEM CHAPTER 10 EXTERNALS/AUXILIARY MECHANISMS CHAPTER 11 SYSTEM INTEGRATION COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 14 CHAPTER 12 INSTALLATION CHAPTER 13 MAINTENANCE AND SERVICING CHAPTER 14 TROUBLESHOOTING COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 17 The finisher unit is equipped with a job offset function to facilitate sorting work. m The buffer path function ensures that the host copier's productivity will not be affected by the use of various finishing work. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 20 CHAPTER 1 GENERAL DESCRIPITON D. Paper Deck-B1 DK-P The above specifications are subject to change for product improvement. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 22: Default Ratios
→ → → → → → → → → → → → → → → → → → → Table Dafault Reproduction Ratios COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 23: Copying Speed
G. Copying Speed → → → → → → → → → → → → → → → Table 1-201 Copying Speed (copier only) COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 24 CHAPTER 1 GENERAL DESCRIPITON → → → → → → → → The above specifications are subject to change for product improvement. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 25: Names Of Parts
[2] Front cover [7] Multifeeder [3] Copy tray [8] Main power switch [4] DADF-A1 [9] Cassette heater switch (accessory) [5] Control panel power switch COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 26 [6] Feeding assembly releasing lever Right: for copying [7] Drum unit [14] LCD contrast adjustment [8] Service documentation case [15] Not used [9] Door switch assembly 1-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 27: Cross Section
[38] [37] [36] [35] [34] [30] [29] [27] [26] [25] [24] [23] [22] [21] [20] [19] [33] [32] [31] [28] Figure 1-303 1-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 28 [36] Reversal feeding roller 2 [18] Vertical path roller 1 [37] Reversal feeding roller 1 [19] Vertical path roller 2 [38] Delivery roller 1-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 29: Operation
[1] Control panel power switch [2] Main power lamp [3] Main power switch [4] Cassette heater switch (accessory) Figure 1-401 1-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 30 [8] STOP key [16] RESET key Figure 1-402 Turns on when the main power switch is on. ** 120V PRINT • I/F Key. 1-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 35: Routine Maintenance By The User
Instruct the user to perform the following if image faults (e.g., vertical white spots) occur: 1) Execute charging roller/transfer roller cleaning in user mode. 2) Clean the separation static eliminator. 1-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 36 Its laser system is completely contained inside a protective housing and inside external covers so that its beam will not escape during normal use. 1-20 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 37: Cdrh Regulations
THIS PRODUCT CONFORMS WITH CQRH RADIATION PERFORMANCE STANDARD 21CFR CHAPTER 1 SUBCHAPTER J. Figure 1-601 Caution: Some models may carry a label with a different text description. 1-21 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 38: Handling The Laser Unit
Exercise care when serving areas behind these covers. This label is attached to a laser unit cover which shields agianst laser light. 1-22 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 40: Safety Of Toner
In addition, do not bring toner into contact with vinyl material to avoid chemical reaction (decomposition). Caution: Do not throw toner into fire. It may explode. 1-24 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 41: Image Formation
Developing assembly Drum cartridge Pick-up from the multifeeder Transfer charging roller Separation Fixing assembly static eliminator Pick-up from the cassette/deck Figure 1-701 1-25 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 42 4. Development 8. Drum cleaning 5. Transfer Multifeeder Registration Delivery 7. Fixing 6. Separation Flow of copy Cassette Rotation of drum Figure 1-702 1-26 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 44: Functional Construction
Fixing Separation Transfer Lower feeding assembly Cassette 1 Cassette 2 Cassette 3 Cassette 4 Cassette 5 <Cassette pedestal Cassette 6 (accessory)> Figure 2-101 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 45: Outline Of The Electrical Circuitry
Table 2-101 DCC,DIMM IP,DIMM J723 RAM-A 1 MB; top slot J724 4 MB; bottom slot RAM-B Figure 2-101-1 See VI-I in Chapter 13. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 46: Composite Power Supply Pcb
*If IP, for the image processor; if DC, for the DC controller. **A separate power supply is used for supplying low-voltage (other than 24 V). Figure 2-102 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 47: Sequence Of Operations
• Copyboard cover mode is selected for sort/group/staple mode. The standard memory is 32 MB; as much a 96 MB may be installed. Table 2-102 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 49 After the end of PRINT, until Cleans the surface of the drum as post-processing (last rotation) the paper moves past the (removes static charges). delivery sensor. Table 2-103 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 51 Main motor circuit supply PCB (M1) Clock pulse generator circuit Control DC controller circuit M1LCK Reference signal Motor driver PCB figure 2-105 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 52 (M1LCK) goes '0'; the condition will be identified as a main motor error and, as a result, all operations will be stopped and 'E010' will be indicated on the control panel. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 53: Inputs To And Outputs From The Major Pcbs
J440 Fax battery board J8301 J8501 J603 1 2 3 4 SCSI Low-voltage power Interface Fax board supply PCB board Figure 2-106 2-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 54 One-touch dial cover open/ closed detection Control panel inverter PCB LCD panel (LCD) J9001 J707 Downloading SW9001 Copy/download switch Figure 2-107 2-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 55: Inputs To The Dc Controller
When the sensor mount has detected Horizontal PS10S the edge of paper, ’0’. registration paper PS10 (The light-blocking plate is not at PS10.) sensor Figure 2-108 2-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 56 When paper is at the sensor, ’0’. Fixing assembly PS40S* (The light-blocking plate is not at PS40.) PS40 inlet paper sensor Figure 2-109 2-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 57 When the tone inside the developing TS1S assembly is below a specific level, ’0’. J112 -A13 -A14 -A15 Environment sensor -A16 -A17 Figure 2-110 2-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 58 -A16 2RPD1 When Q1609 has detected the lifter, ’1’. Q1609 Q1605 J108 -A11 When Q1605 has detected paper, ’1’. LCSPD Figure 2-111 2-15 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 59 -B10 J451 J403A J107 -A10 M7A* -A11 Reversal delivery -A12 M7B* motor -A13 +24V24V J403B J106-10 Delivery motor M8A* M8B* Figure 2-112 2-16 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 60 When BACK* is ’0’, the fixing assembly inlet guide is at the top position. Figure 2-113 2-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 61 While rotating at a specific speed, FM11LCK fan 2 returns the LCK signal to the PCB. FM11 See II. "Fans" in Chapter 10. Figure 2-114 2-18 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 62 Scanner motor FM18LCK While rotating at a specific speed, -A13 cooling fan returns the CLK signal to the PCB. FM18 Figure 2-115 2-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 63 When ’0’, CL3 turns on. Cassette J108A pick-up SL1D* When ’0’, SL1 turns on. solenoid J108A Motor Cassette drive pick-up motor circuit Figure 2-116 2-20 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 65: Outline Of Operations
Laser SCSI laser semiconductor mirror Laser Board Board Board driver Laser beam No. 1 laser mirror Laser exposure system Photosensitive drum Figure 3-100 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 66: Sequence Of Operations (Original Exposure System)
Control panel power switch ON LSTR STBY STBY INTR SCAN SCAN SCAN Forward Reverse Scanner motor (M3) Scanner HP sensor (PS1) Scanning lamp (FL1) Figure 3-101 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 67: Scanner Drive System
Drive signal Scanner motor J714 J113 J112 (forward) Scanner home No. 1 mirror mount position sensor (PS1) (reverse) No. 2 mirror mount Figure 3-201 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 68: Controlling The Scanning Lamp
J209 J208 OFF signal Error detection signal J714 J113 J103J209 Pre-heating control Pre-heat control signal J714 J113 J103J209 J714 J112 J113 Figure 3-301 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 69: Turning On And Off The Scanning Lamp
PCB on a periodical basis for monitoring and maintaining the intensity at a specific level. Related Service Mode FUNCTION>CCD>MAN- Determines an optimum activation voltage based on the results of shading auto correction. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 70: Detecting Errors
The scanning lamp turned on in standby state. The scanning lamp turned off during a copying run. E301 The intensity of the scanning lamp fails to attain an optimum level. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 71 Paper sensor 0 Paper sensor 1 LTRR STMT Paper Paper sensor 2 sensor 2 Paper 11x17 sensor 3 Figure 3-401 Arrangement of Original Sensors COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 72 Original PS2:ON PS2:ON Copyboard PS2:OFF glass No change Change in Paper sensor 1 in the level the level Paper sensor 2 Figure 3-402 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 73 (detecting the absence of an original). Original Original size sensor size Table 3-400 (A/B originals) Original Original size sensor size 11x17 LTR-R Table 3-401 (Inch originals) COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 74 A-configuration: A5, A4, A4R, A3 B-configuration: B5, B5R, B4 Inch-configuration: STMT, LTR, LTRR, Foolscap, LGL, 11x17 3-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 75 5. As a rule, do not operate the machine with any of its parts removed. 6. Do not remove any of the paint-locked screws during disassembly work. 3-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 76: Scanning System
7) Remove the screw, and detach the fluorescent lamp cover [4]; then, pull out Figure 3-501 the scanning lamp. Figure 3-503 3-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 77: Scanner Drive Assembly
3) Remove the screw [2], and disconnect the cooling fan unit [4]. connector [3]; then, detach the pre- exposure lamp assembly [1]. Figure 3-505 Figure 3-507 3-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 78 Rear cover, rear upper cover, right cover, left cover 2) Remove the metal fixings [1] of the scanner cable (both front and rear). Figure 3-511 Figure 3-509 3-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 79: Routing The Scanner Cable
Fit the mirror and three times positioning tool. outward; then, fit the pulley clip. Steel ball 38~39mm Figure 3-512 3-15 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 80 Note that pin [A] of the mirror positioning tool (FY9-3009-040) will not be used for the machine. Longest pin; fit into 1. Shortest pin; fit into 3. <Rear> <Front> Figure 3-515 3-16 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 81 4) Tighten the set screws of the pulley. 5) Secure the scanner cable metal fixing in place to the No. 1 mirror mount. 6) Detach the tool. 3-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 83 (for fax) Smoothing System motherboard Extension boards (accessory) SCSI I/F Super G3 FAX Board-F1 PBL I/F Board board Printer Motherboard Printer Board Figure 4-100 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 84 Supplies 12 V to the Extension Printer Board SCSI Interface Board Transfers images read by the copies to an external computer Table 4-100 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 85: Analog Image Processing
J706 Digital image signal ABC-TBL signal J301 AE processing J706 (ABC processing) AE processing OFF signal J301 J706 Reference voltage generation Figure 4-200 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 86 AE mode. Adjustments will vary the density correction curve; a lower setting will make the text darker. Copy density White Higher Lower setting setting Black Original density White Black COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 88 • Shading correction Related Service Mode FUNCTION>CCD>CCD-ADJ Shading auto adjustment 1 (for normal image adjustment) FUNCTION>CCD>MAN-ADJ Shading auto adjustment 2 (for lamp/PCB replacement) COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 89: Digital Image Processing
• Screen processing 600x600 dpi Fax data J500 Compression/ J717 • Resolution conversion decompression (for fax) • Smoothing System motherboard To extension board Figure 4-300 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 90: Shading Correction
No. 1 mirror Target value Measurement data Lens Characteristic before correction No. 3 mirror Original density Standard white plate Figure 4-301 Figure 4-302 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 91 In the case of a ratio lower than 50%, data units are skipped when writing them into memory for sub scanning direction. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 92: Image Composition
The images will be laid out as follows according to the selected mode, original size, and copy size: 2-on-1 Feeding direction Originals 4-on-1 Feeding direction Originals 8-on-1 Feeding direction Originals Figure 4-303 4-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 93 If the lengthwise ratio and the breadthwise ratio are different, the smaller of the two will be selected. (However, the ratio is always between 25% and 800%.) 4-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 94: Density Processing
(not having density information), the laser intensity and the developing bias are varied for the reproduction of density (as if in analog mode). 4-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 95 When text/photo or photo mode is selected on the other hand, a curve that ensures better gradation and reproduction of the original density is selected. Copy density Text mode Text/photo and photo mode Original density Figure 4-307 4-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 96 During initial rotation after making 500 copies/prints. Copy density Coating is thin. Coating is thick. Original density Density correction curve Figure 4-308 4-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 97: Copy Density
The copy density is reduced (images made lighter) by decreasing the developing bias. An excessive decrease, however, will make the images fuzzy, and the laser intensity is deceased instead to avoid the problem. 4-15 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 98: Binary Processing
The binary image data is then subjected to smoothing, thereby increasing the initial resolution of 600 x 600 dpi to 1200 x 600 equivalent. 4-16 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 99 The units of 4 x 8 pixels are divided so that the pixels in question are arranged at 45°, forming a screen pattern. 4 pixels 8 pixels To a darker pattern Figure 4-311 4-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 100 Image memory Image memory (non-compression) Method of compression used Printing by the other party identified Compression by communication Image memory Transmission Figure 4-312 4-18 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 101: Image Memory
Image memory for fax Image memory (for expansion) Shared memory 32MB Image memory (for expansion) Shared memory 32MB Figure 4-313 4-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 102: Image Processor Pcb
Figure 4-314 Installation of memories must be in a specific sequence: always with memory 1 and then memory 2. 4-20 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 103: Overlay Copying
The image data is subjected to enlargement/reduction, and the result is stored in the page storage area. The reading operation ends. The image is laid out in the page memory for printing. Copies are generated. 4-21 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 104 5. The screws that are paint-locked in place must not be removed during disassembly work. 6. The machine must not be operated with any of its parts removed, unless otherwise required. 4-22 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 105 4) Remove the screw, and detach the original size sensor [2] to keep it away from the CCD unit. Figure 4-403 Figure 4-401 4-23 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 106 PCB and the BD PCB over the light-receiving face of the BD PCB. Such would hinder correct BD detection. Figure 4-405 4-24 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 107: Replacing The Rom Dimm
3) Mount the covers that have been removed; then, connect the power cord, and turn on the main power switch. Removing the Bottom DIMM Figure 4-408 4-25 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 109 SCSI Laser Inter- semiconductor face Board Board Laser driver Board Laser light No. 1 laser mirror Laser exposure system Photosensitive drum Figure 5-100 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 110 Laser unit 8-facet mirror Laser scanner drive PCB Laser mirrors Collimating lens Laser scanner motor BD PCB BD mirror Photosensitive drum Figure 5-101 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 111: Generating The Bd Signal
Copy paper shifted to the rear Horizontal registration sensor Image area Horizontal registration sensor detecting copy paper shifted to the rear Figure 5-200 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 112 • The BD signal is not detected within 2 sec after the laser beam is turned on. (laser emission start signal) • The synchronization of the BD signal has an irregularity. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 113: Laser Driver Pcb
Laser power control Laser semiconductor Q508 Sample voltage D501 APC control Laser activation enable signal (LDE) Laser drive control J717B J500B Figure 5-300 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 114 The laser beam is monitored (for every line scan), and the drive current is varied on a real time basis to ensure a stable laser beam. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 115 Other than above. Table 5-300 Laser output low Laser output high -610V -585V -560V -530V Darker Lighter Copy density [Memory Copying] Figure 5-301 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 116: Controlling The Laser Scanner Motor
Motor clock J714 M4LCK signal J104A J113 Hall IC output Figure 5-400 Related Error Code E110 The motor clock signal (M4LCK) was generated. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 117 Figure 5-401 [B]: May be changed in user mode (silent mod); between 0 and 9; if set to 0, the period will be omitted. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 118 5. The screws that are paint-locked in place must not be removed during disassembly work. 6. The machine must not be operated with any of its parts removed, unless otherwise required. 5-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 119: Laser/Scanner Assembly
Figure 5-500 4) Remove the four screws [4], and disconnect the three connectors [5]; and detach the laser scanner unit [3]. Figure 5-501 5-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 121 Primary charging roller Humidity sensor Temperature sensor Developing assembly Resistance Upper Photosensitive drum fixing roller Transfer guide Transfer charging roller Separation static eliminator Figure 6-100 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 122: Sequence Of Operations
In memory copying, the scanner and the image formation system do not operate in conjunction; as such, the vertical path roller paper sensor (PS8) is used to trigger the registration clutch (CL1). COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 123: Controlling The Primary Charging Roller Bias
AC bias control signal Drive primary J103A J209A control charging (for AC component) Current detection Current value (APVC measurement value) Measurement value Measurement value Figure 6-102 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 124 The AC bias ON signal (by serial communication) is generated. The AC bias control signal (pulse signal) is generated. An AC bias is applied to the primary charging roller. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 125 The AC bias current is compared against the reference value, and the AC control signal is varied as necessary to drive the transformer. The AC bias will assume a constant current (constant current control). COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 126 5000 sheets and more Counter reading 0 to 5000 sheets 2180 ˚ 2030 ˚ 1950 ˚ Lower Lower Higher Higher Humidity Humidity Figure 6-104 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 127 Be sure to enter the value indicated on the service label if you have replaced the image processor PCB or initialized the RAM. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 128: Controlling The Transfer Charging Roller Bias
Transfer bias level signal transfer charging Transfer bias ON signal J103A J209A Current Drive detection Transfer bias control signal control Current value Measurement value Figure 6-105 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 129: Controlling The Output
If transfer faults occur when using large-size paper, change the control mode as follows: 0: auto control mode (default) 1: manual control mode If set to '1', set details under ADJUST>HV-TR>TR-N1, N2. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 130 The transfer voltage is detected and returned to the PW-CPU on the composite power supply PCB. The PW-CPU computes an optimum application voltage. Transfer charging is started using the optimum application voltage. 6-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 131 When the cleaning bias output signal of the composite power supply PCB goes '1', the output from the main transformer is applied to the transfer charging roller. 6-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 132: Controlling The Separation Static Eliminator Bias
Separation bias output enable Bias ON signal signal(HVSPEN*) Voltage value J103B J209B Serial communication Bias mode signal Separation bias mode signal J103A J209A Figure 6-107 6-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 133 0: Does not change the application voltage. (default) 1: Changes the application voltage to -3.0 kV when thin paper mode is selected. 6-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 134: Transfer Guide Bias
AC power supply voltage input Transfer High-voltage Transformer guide main transformer drive signal Serial communication Transformer drive signal J103A J209A Figure 6-108 6-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 135: Primary Charging Roller Cleaning Mechanism
SL4 (ON) Back-and-forth movement Primary charging roller Cleaning pad Photosensitive drum Figure 6-109 6-15 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 136: Developing Assembly
Toner sensor (TS1) Photosensitive drum Developing cylinder Main motor Motor drive signal (MID) J102 Developing assembly clutch Toner detection signal (TSIS) J108 Figure 6-200 6-16 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 137: Controlling The Developing Bias
DC bias level signal J103A J209A High-voltage Transformer transformer for AC bias drive signal development (AC component) AC bias ON signal(HVACEN*) J103B J209B Figure 6-201 6-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 138 The pulse width of the DC control signal is varied as necessary according to the return voltage. The DC bias is maintained to a specific voltage. 6-18 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 139 Be sure to enter the value indicated on the service label if you have replaced the image processor PCB or initialized the RAM. 6-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 141: Drum Cleaner
Waste toner feeding blade Waste toner case full detection signal (PS14S) J102 Main motor Main motor drive signal (M1D) J102 Figure 6-301 6-21 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 142 The waste toner sensor generated the OFF signal for 1.5 sec or more. Waste toner sensor PS14 Waste toner feeding blade Main motor Cleaning case Coupling Photosensitive drum Figure 6-302 6-22 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 143 5. The screws that are paint-locked in place must not be removed during disassembly work. 6. Do not throw toner into fire. It may explode. 6-23 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 144: Removing The Drum Unit
(upper, sensitive to light. Exposure to room lower). light can lead to white spots or black bands. 6-24 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 145: Transfer Charging Roller
Figure 6-404 Figure 6-402 Caution: Do not touch the surface [1] of the transfer roller; otherwise, image faults can occur. Figure 6-403 6-25 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 146: Removal Procedure
2) Take special care to insure that the magnet plate is inserted fully to the inner part. Figure 6-404-1 6-26 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 147 Adjust the position of the primary charging roller cleaning solenoid (SL1) so that the length shown in Figure 6-408 is 4.0 ±0.2 4.0 ± 0.2mm Figure 6-408 6-27 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 148 3) Release the feed lever. Figure 6-409-1 4) Holding the grip of the developing assembly, Figure 6-409-2 pull it to the front while supporting its bottom. 6-28 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 149 The blade is adjusted at the factory when it is mounted to the blade mount; do not detach it from the mount. Figure 6-411 6-29 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 150: Removing The Developing Cylinder
8) Remove the two screws [11]; then, detach the sleeve holder (front) and the roll [13]. Figure 6-415 [11] [12] [13] Figure 6-418 6-30 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 151: Positioning The Developing Assembly Magnetic Seal
10) Remove the developing cylinder [17] together with the bearings [18]. Figure 6-421 Magnetic seal [18] [17] [18] Figure 6-420 (rear) (font) Figure 6-422 6-31 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 152: Mounting The Developing Assembly Blade
Figure 6-423 The surface of the developing cylinder is susceptible to damage. Be sure to guide the gap gauge along its both ends. 6-32 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 154: Outline Of Operations
Cassette 2 paper sensor LCSPD J108-A11 * Pin No. of the signal line on the DC controller PCB. Table 7-101 Sensors in the Pick-Up/Feeding System COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 155 Q1604 PS19 Duplexing Duplexing assembly feeding roller 1 outlet roller Duplexing assembly Q1605 inlet roller Figure 7-101 Sensors in the Pick-Up Feeding System COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 156 Table 7-102 Motors, Clutches, and Solenoids in the Pick-Up/Feeding System DC controller PCB SL2D* J106-7 J107 J114 J114 Figure 7-102 Motors, Clutches, and Solenoids in the Pick-Up/Feeding System COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 157: Pick-Up Operation
Note: Pulse signal, and cannot be checked for its state (0 or 1) by a meter. Table 7-103 Loads of the Cassette Pick-Up Assembly COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 158 Pick-up roller Lifter Separation roller Pick-up roller Pick-up roller down solenoid Feeding roller Separation Lifter roller Figure 7-103 Conceptual Diagram of the Pick-Up Unit COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 159 Q1607 Q1606 PS18 J1602 J1608 Q1605 PS19 Q1609 Q1608 Cassette pick-up PCB Lower cassette PCB Figure 7-104 Sensors on the Cassette Pick-Up PCB COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 160: Sequence Of Operations
Vertical path roller paper sensor (PS8) Registration roller paper sensor (PS5) Registration clutch (CL1) Main motor (M1) Figure 7-105 Pick-Up from the Cassette COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 161: Movement Of The Cassette Lifter
Pick-up roller shaft Lever Lifter gear Eccentric cam Figure 7-106 Cassette Lifter Movement COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 162: Releasing The Lifter
To avoid a problem, turn off and then on the main power to put the machine in standby state. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 163 Cassette pick-up motor Gear 1 Gear 1 Clockwise rotation and gear 1 Counterclockwise rotation and gear 1 Figure 7-107 Movement of the Gear 1 7-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 164 Feeding roller Cassette pick-up motor (M5) Pick-up roller Separation roller Gear 1 Figure 7-109 Lower Cassette Pick-Up Movement (pick-up motor rotating counterclockwise) 7-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 165 Pick-up lever SL2 turns on to rotate the cam 1. Cam 1 Pick-up solenoid (SL1) Figure 7-111 Pick-Up Roller Shaft Up/Down Movement 7-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 166 (Figure 7-112). Q1604: cassette 1 Q1605: cassette 2 Paper detecting lever Figure 7-112 Detecting Lever and the Absence of Paper 7-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 167 *1 If paper does not arrive after detection of about 1 sec, retry operation is started. Figure 7-114 Retry Operation 7-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 168 *1: Paper does not arrive after detection of about 1 sec. *2: Paper fed by the pull-out roller for a feed lengh of 10 cm. Figure 7-115 7-15 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 170 Figure 7-119 Releasing the Separation Roller b. Releasing the Lifter The lifter is released when the cassette is slid out while in standby state. 7-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 171: Detecting The Level Of Paper
(upper cassette) Gear when full late Note: The diagrams represent views from the rear. Figure 7-121 Level of Paper in the Cassette (upper) 7-18 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 172 0: The light-blocking plate is not over the sensor. Table 7-106 The absence of paper is detected by the cassette paper sensor. 7-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 173 AB or Inch configuration. Cassette detecting switch AB/Inch switch Dial Size detecting INCH AB/Inch switch Figure 7-122 7-20 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 174 No cassette FLSO OFICIO A-OFI E-OFI B-OFI A-LGL FOLIO A-FLS Inch No cassette STMT STMTR A-LTR LTRR A-LTRR 11x17 Figure 7-123 Paper Sizes 7-21 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 175: Paper Size
Sub scanning direction (mm) FLSO OFICIO A-OFI E-OFI B-OFI A-LGL FOLIO A-FLS Inch STMT STMTR A-LTR LTRR A-LTRR 11x17 Table 7-107 Paper Sizes 7-22 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 176 A specific size selected by the user may be stored in memory in user mode. (A cassette icon may be stored for indication on the control panel. For details, see the User's Manual.) 7-23 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 177 (middle-size; A5 to B4) Lower cassette (A5 to A3; large-size) Figure 7-125 Upper/Lower Cassette Size Side guide plates Figure 7-126 Side Guide Plate 7-24 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 178 Multifeeder tray Paper guide plate Separation pad Paper guide plate drive cam Spring clutch J102-A6 CL3D* Multifeeder holding plate releasing solenoid Figure 7-127-1 7-25 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 179 Multifeeder holding plate releasing solenoid (SL3) Multifeeder pick-up clutch (CL2) Pre-registration roller sensor (PS4) Registration roller clutch (CL1) Main motor (M1) Figure 7-127-3 7-26 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 180: Controlling The Registration Roller Clutch
Image on the drum Image on the drum Paper behind Paper ahead the image on the drum of the image Figure 7-128 7-27 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 181: Making Overlay Copies
The point of retention is a specific position controller with reference to the output of the re-pick up paper sensor. Duplexing reversal point PS11 Duplexing reversing roller Print of retention Figure 7-129 7-28 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 182: Sequence Of Operations
CHAPTER 7 PICK-UP/FEEDING SYSTEM 2. Sequence of Operations Figure 7-130 Printer Operation 7-29 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 183: Through-Path Operation
As many as two sheets of paper may exist at one time between the registration sensor and the lower feeding assembly outlet sensor. 7-30 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 184 The 2nd sheet is switched backing the left feeding path assembly, moved into the lower feeding assembly, and kept in wait. Figure 7-131-1 7-31 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 185 The 5th sheet is picked up from the cassette. The 4th sheet is switched back in the left vertical path assembly and is kept in wait. Figure 7-131-2 7-32 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 186 The 6th sheet is re-picked up from the left- vertical path assembly and is kept in wait in the left feeding assembly. Figure 7-131-3 7-33 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 187 The 8th sheet is switched back in the left The 7th sheet is re-picked up. vertical path assembly, moved through the lower feeding assembly, and is re-picked up. Figure 7-131-4 7-34 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 188 CHAPTER 7 PICK-UP/FEEDING SYSTEM 17) The 7th sheet is delivered. 18) The 8th sheet is delivered. Figure 7-131-5 7-35 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 189 (PS10), and it detects the edge of paper for synchronization with the point of laser exposure. PS10 Copy paper 10 mm (approx..) Detection start position Home position Figure 7-132 7-36 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 190 *2: SP differs since different paper sizes have different paper end positions. HP: Horizontal sensor home position. SP: Horizontal sensor detection start position. Figure 7-133 7-37 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 191 Lower feeder roller Horizontal registration sensor shift motor Vertical path clutch PS11 Vertical path sensor Re-pick up sensor PS10 Horizontal sensor Table 7-108 7-38 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 192 • If the image is displaced to the front, increase the setting. Spec distance Image area Copy paper Paper end Virtual HP Higher setting Figure 7-136 7-39 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 193: Delivery Assembly
In face-up delivery, the copied side or the odd-number side of a double-sided copy is delivered facing up. The delivery flapper solenoid (SL2) is on. 7-40 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 194 CHAPTER 7 PICK-UP/FEEDING SYSTEM 2. Sequence of Operations Figure 7-139 shows the sequence of operations used for face-down delivery. Figure 7-139 7-41 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 195 Fixing assembly → delivery assembly Left vertical path assembly → delivery assembly Table 7-109 Figure 7-140 Delivery Flapper Solenoid Off Figure 7-141 Delivery Flapper Solenoid On 7-42 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 196: Detecting Jams
J108-A18 PS40 Fixing assembly outlet sensor PS40S J114-A2 * Pin No. of the signal line on the DC controller PCB. Table 7-110 7-43 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 197: Types Of Jams
Paper turns on the vertical path clutch (CL3), but it does not reach the vertical path paper sensor (PS11) within a specific period of time. Figure 7-143 Pick-Up Delay Jam 7-44 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 198 (CL3) Pre-registration sensor jam check Pre-registration Normal Error sensor (PS4) Main motor (M1) Figure 7-145 Pre-Registration Roller Sensor Delay Jam 7-45 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 199 Paper moves past the reversing assembly inlet sensor (PS6), but doe not reach the delivery sensor (PS7) within a specific period of time. Figure 7-147 Delivery Delay Jam 7-46 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 200 Main motor (M1) Note1 : The intervals vary according to the length of paper. Figure 7-148 Delivery Sensor Stationary Jam 7-47 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 201 Normal inlet sensor jam check Duplexing assembly Error inlet sensor (PS8) Main motor (M1) Figure 7-149 Lower Feeding Assembly Inlet Delay Jam 7-48 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 202 Paper moves past the pre-registration paper sensor (PS4), but does not reach the internal delivery sensor (PS6) within a specific period of time or paper is detected at power time. 7-49 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 203: Jam History
If the message "Put Originals Back, and Press the Copy Start Key" appears on the control panel, put back the original in the feeder. 7-50 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 204 5. The screws that are paint-locked in place must not be removed during disassembly work. 6. The machine must not be operated with any of its parts removed, unless otherwise required. 7-51 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 205: Removing The Pick-Up Assembly
[5]. 6) Remove the four screws [7], and detach the pick-up assembly [6]. Figure 7-202 7-52 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 206: Removing The Pick-Up Motor
[12] Figure 7-206 6) Remove the two screws [14], and detach the pick-up motor (M5) [15]. [14] Figure 7-205 [15] Figure 7-207 7-53 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 207 1) Slide out the cassette of the holder to be adjusted. 2) Remove the two screws, and detach the horizontal registration mount [1]. [18] [19] Figure 7-209 Figure 7-211 7-54 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 208 4) Pull the multifeeder to the front to remove. Reference: When mounting the multifeeder connector cover, match its top an then push its bottom from below. 7-55 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 209: Removing The Multifeeder Pick-Up Roller
2. Take care not to deform the grounding plate found at the rear of the roller shaft. Figure 7-217 Figure 7-219-1 7-56 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 210 Screw w/ Control ring Gear 1 Lever hex hole Claw Figure 7-223 Paper guide Gear 2 plate cam Solenoid plate Figure 7-221 7-57 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 211: Feeding Assembly
1) Remove the feeding assembly, and place it after turning it over. 2) Pull out the two idler shafts [1] of the feeding belt. Figure 7-226 7-58 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 212: Lower Feeding Assembly
Figure 7-228 7) Open the duplexing assembly inlet guide plate [2] until it is upright, and lift it to remove. Figure 7-229 7-59 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 213 10) Push the lower feeding assembly to the rear, and shift it down and to the front to remove. Warning label Figure 7-231-1 Figure 7-231 7-60 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 214: Registration Roller Assembly
2) Remove the transfer guide positioning boss [1], spring [2], and two E-rings [3] from the rear of the copier. Figure 7-232 Figure 7-231-2 7-61 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 216 8) Pull out the spacer [8] from the right side of the delivery assembly. 9) Release the bushing [9] by shifting it to the left. [10] Figure 7-238-1 7-63 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 217 [2]. Figure 7-240 5) Open the de-curling assembly. 6) Remove the spring [6], and detach the paper guide plate [7]. Figure 7-243 7-64 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 218 Place the left edge of the static eliminator along the scribe line. Figure 7-245 Figure 7-248 7-65 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 219 Remove the four screws [2], and disconnect the two connectors; then, detach the lower feeding motor [1]. 0.2mm Figure 7-250 Figure 7-249 7-66 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 220: Pick-Up Drive Assembly
Low-voltage power supply cooling • Low-voltage PCB • Scanner motor cooling fan mount (FM17, FM18) • Accessories PCB Figure 7-253 • Scanner cooling fan 7-67 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 221: Registration Clutch
[3], and bushing plate [4] (3 screws). rear cover; then, remove the two screws [2], and disconnect the connector [3]. Figure 7-257 Figure 7-255 7-68 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 222 Vertical path unit (p. 4-17) 2) Remove the two screws [2], and disconnect the connector [3]; then, detach the horizontal registration motor [1]. Figure 7-259 7-69 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 224: Inputs To And Outputs From The Deck Driver
J108-8 When the compartment is set to the Deck open sensor deck, ’1’. PS109 DOPND* (The light-blocking plate is at PS109.) Figure 8-101a COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 225 J102-1 J8-5 limit, ’1’. DLLD Deck lifter lower limit (SW102 is not pushed.) detecting switch +38VU J101-1 +24VU Power supply Copier Figure 8-101b COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 226 DPRSD* When ’0’, SL101 turns on. 24VU J23-2 J108-1 SL102 Deck open solenoid When ’0’, SL102 turns on. DOPSD* Figure 8-102 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 228 CHAPTER 8 PAPER DECK DC-CPU Copier Side deck driver PCB PS106 CL101 M101 PS101 CL102 SL101 Figure 8-103 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 229 Deck pick-up clutch (CL102) Deck pick-up roller releasing solenoid (SL101) Deck pick-up sensor (PS101) Deck feed sensor (PS106) Deck feeding clutch (CL101) Figure 8-104 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 230 Lifer Figure 8-105a Paper Present Deck paper sensor Paper detecting lever Lifter Figure 8-105b Paper Absent 2. Switching the Deck Paper Size DK-P COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 231: Detecting The Level Of Paper In The Deck
1 to 500 sheets 0 sheet 1: The light-blocking plate is over the sensor. 0: The light-blocking plate is not over the sensor. Table 8-101 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 233 M102 Deck separation roller Deck lifter motor Deck lifter cable Deck lifter lower limit detecting switch (SW102) Lifter Copy paper Figure 8-106 8-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 234 The lifter moves down, and the white area Drive belt increases to indicate increasing paper. Deck lifter motor Coupling M102 Figure 8-107 8-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 235: Opening/Closing The Deck (Compartment)
(DOPSD*) SL102 J107- Deck lifter lower limit detection SW102 signal (DLLD) Deck lifter motor drive signal J107 Open M102 Copier Figure 8-108 8-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 236: Sequence Of Operations
(PS109) Deck lifter position sensor (PS104) Lifter down open Lifter up * Varies depending on the size of the stack. Figure 8-109 8-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 237: Controlling The Deck Main Motor (M101)
PCB switch signal (DBIT 0) Deck main motor speed switch signal (DBIT 1) Copier Deck main motor driver PCB Figure 8-110 8-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 238 Switching the Motor Rotating Speed Speed switch signal Motor speed DBIT 0 DBIT 1 High speed Medium speed Low speed Table 8-102 8-15 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 240 Side deck driver PCB Note: The communication conversion IC (Q17) is used to convert serial signals parallel signals and vice versa. Figure 8-111 8-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 241 Figure 8-201 Notation Name Description PS106 Deck feed sensor Detects a delay jam. PS101 Deck pick-up sensor Detects a delay jam. Table 8-201 8-18 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 242 Deck pick-up clutch (CL102) Jam check Deck pick-up sensor (PS101) Deck feed sensor Normal Error (PS106) Deck main motor (M101) Figure 8-202 8-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 244: External Covers
CHAPTER 8 PAPER DECK 1. Removing the Front Cover A. External Covers (rear) Figure 8-301 Figure 8-302 Figure 8-303 8-21 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 245 The paper level Drive belt (white area) increases. Match. Figure 8-304 Caution: Figure 8-305 (front view) Upper front cover Front cover Figure 8-304a 8-22 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 246 2. Removing the Rear Cover 4. Removing the Upper Cover (rear) Figure 8-308 Figure 8-306 3. Removing the Right Cover Figure 8-309 Figure 8-307 8-23 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 247: Removing The Deck From The Copier
B. Paper Deck 1. Removing the Deck from the Copier Figure 8-310 Figure 8-311 Compartment left side plate Lower left stay Figure 8-312 8-24 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 248: Removing The Compartment
CHAPTER 8 PAPER DECK Figure 8-314 (left) 2. Removing the Compartment (right) Figure 8-313 Figure 8-315 8-25 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 249 CHAPTER 8 PAPER DECK [12] (rear) [11] [10] Figure 8-316 [12] Figure 8-318 (left rear of the compartment) Figure 8-317 8-26 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 250: Changing The Deck Paper Size
CHAPTER 8 PAPER DECK 3. Changing the Deck Paper Size Figure 8-320 DK-P Figure 8-319 8-27 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 251: Adjusting The Deck Registration
CHAPTER 8 PAPER DECK 4. Adjusting the Deck Registration 5. Adjusting the Position of the Roll (rear left of the compartment) Figure 8-321 Figure 8-322 8-28 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 252: Drive System
2. Removing the Deck Feeding Clutch C. Drive System (CL101) 1. Removing the Deck Pick-Up Clutch (CL102) Caution: Caution: Figure 8-324 Figure 8-323 8-29 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 253: Removing The Deck Main Motor (M101)
CHAPTER 8 PAPER DECK 3. Removing the Deck Main Motor 4. Removing the Deck Lifter Motor (M101) (M102) Figure 8-326 Figure 8-325 Figure 8-327 8-30 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 254 CHAPTER 8 PAPER DECK 5. Removing the Lifter Cable (deck front side plate) Figure 8-328 Figure 8-329 8-31 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 255 CHAPTER 8 PAPER DECK [16] [10] [13] [14] [15] [12] [11] [8] [9] Figure 8-331 Figure 8-330 8-32 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 256: Removing The Lifter Cable (Deck Rear)
CHAPTER 8 PAPER DECK 6. Removing the Lifter Cable (deck rear) Figure 8-333 Figure 8-332 Figure 8-334 8-33 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 258: Routing The Lifter Cable
CHAPTER 8 PAPER DECK 7. Routing the Lifter Cable (rear) Figure 8-337 8-35 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 259: Feeding System
Figure 8-340 Figure 8-338 3. Orientation of the Deck Pick-Up Caution: Roller Direction of rotation Screws Figure 8-339 (front) Collar (silver) Figure 8-341 8-36 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 260: Orientation Of The Deck Pick-Up/Feeding Roller
5. Orientation of the Deck Pick-Up/ Feeding Roller Direction of rotation (rear) Collar (gold) Figure 8-341a 4. Removing the Deck Pick-Up/Feeding (front) Roller Figure 8-343 Figure 8-342 8-37 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 261: Removing The Deck Separation Roller
CHAPTER 8 PAPER DECK 6. Removing the Deck Separation Caution: Roller 7. Adjusting the Deck Separation Roller Pressure Figure 8-344 Figure 8-344a Figure 8-345 8-38 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 262: Electrical System
E. Electrical System Releasing Solenoid 1. Removing the Side Deck Driver Figure 8-346 Figure 8-347 2. Removing the Open Switch PCB (rear) Figure 8-348 8-39 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 265: Outline Of Operations
Table 9-101 shows the major functions of the fixing assembly, whileg Figure 9-101 shows the major parts of the assembly. FIX-C ERROR NIP-CHK ERROR TEMPCOM2 WEB-DISP FIX-WEB Table 9-101 Major Functions of the Fixing Unit COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 266 Fixing assembly inlet guide Main heater Sub heater Upper fixing roller Locking lever Figure 9-101 Parts of the Fixing Assembly Functions COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 267: Fixing Drive Assembly
Fixing motor -900V Inlet guide Fixing assembly inlet Lower fixing roller guide solenoid J220 Composite power supply Figure 9-102 Fixing Assembly Drive System COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 268: Warning Indication
Warning Indication WEB-DISP FIX-WEB b. Error Code E005 The copier remains not ready while this code is indicated, requiring immediate servicing. FIX-WEB COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 269 The copier adjusts the height of the fixing assembly inlet guide to suit the selected paper size using the fixing assembly inlet solenoid to improve feeding. (Figure 9-102) → → COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 270: Controlling The Fixing Temperature
TH1-S TH2-S Leakage power breaker H1-D H1-ERR Error detection H2-ERR -CPU circuit H2-D Figure 9-103 Major Parts Used for Fixing Temperature Control COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 271 -on and the type of transfer medium. The following table shows the control temperature and printing conditions in each mode: Outline of Temperature Control n Normal Mode n OPTION>BODY>TEMCON2 = 2 (Enhanced fixing is selected.) COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 272 OPTION>BODY>ELC-PWR = '1' (The down sequence will be as follows; this mode is valid in 120-V areas only, and is invalid in 230-V areas.) COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 273 1. Place thick paper in the special cassette, and select the Thick Paper icon in user mode. Related service mode: COPIER>OPTION>BODY>TEMPCON2 2. Set thick paper on the multifeeder tray, and select Thick Paper. Related service mode: COPIER>ADJUST>HV-TR>TR-SPP COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 274 To reset the copier in response to any of the following error codes, execute error clear in service mode (FUNCTION>CLAER>ERROR) * CPU for the DC controller PCB (on the image processor PCB). Table 9-102 Protective Mechanisms 9-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 275 Main heater ON: H to DC-CPU circuit Sub heater ON: H to DC-CPU Figure 9-104 Error Monitoring Block of the Fixing Heater 9-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 276 E. Upper Fixing Roll Bias High-voltage cable (red) Contact Metal core of the upper fixing roller Figure 9-105 Bias Contact of the Upper Fixing Roller 9-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 277 5. The screws that are paint-locked in place must not be removed during disassembly work. 6. The machine must not be operated with any of its parts removed, unless otherwise required. 9-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 278: Removing The Fixing Assembly
4) Detach the fixing delivery connector cover [4] as if to displace it upward. Connector cover Lift to detach. Spring Figure 9-202-2 Hooks. Figure 9-202 9-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 279 (red cable) Figure 9-205 Figure 9-203 7) Remove the screw [7], and detach the fixing assembly outlet sensor connector cover [8]. Figure 9-204 9-15 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 280 6) Remove the fasten [6] of the heater 4) Remove the faston [4] of the heater terminal. terminal. Figure 9-209 Figure 9-207 9-16 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 281 The sub heater has one round terminal Figure 9-211-3 [12]. The main heater has fastons [13] on both ends. Distinguish the two by the lead wires [11]. 9-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 282 5) Remove the four screws [6], and detach the thermal switch assembly [4] and the [11] thermistor assembly [5]. Figure 9-216 Figure 9-214 9-18 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 283 [18] and the insulating bush [19]. [18] [13] [17] Figure 9-217-2 [19] Figure 9-219 9-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 284 2. Be sure to keep the roller wrapped in paper (whenever possible) to protect its surface against dirt and scratches. [21] Figure 9-221 9-20 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 285: Removing The Lower Separation Claw
[9] while paying attention to the Figure 9-222-3 springs [8] (2 each). Caution: Do not leave out the C-ring. Figure 9-224 9-21 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 286: Removing The Upper Separation Claw
Do not loosen the screw on the inlet guide. If you must, be sure to mark the position with a scriber. Figure 9-225 9-22 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 287 Engagement of the gears (on flat teeth; heat-resisting grease) • Edge of gears (lubricant) • Engagement of gears of the fixing assembly knob (heat-resisting grease) Figure 9-226 9-23 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 288 If the contact is not even, switch spring [3] is not deformed. check to make sure that the thermistor spring is not deformed. Figure 9-229 Figure 9-228 9-24 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 289 (Clean the parts before application.) Figure 9-230 Caution: a and c are points 10 mm from the ends of the copy paper. 9-25 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 290 6) Disengage the hook of the cleaning belt set shaft [6], and turn it counterclockwise to remove. Figure 9-232 Figure 9-235 7) Remove the cleaning belt. 9-26 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 291 Do not loosen the screw on the cleaning askew. belt adjusting plate; otherwise, you would need to adjust the adjusting plate. 9-27 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 292 [1]; then, detach the harness guide [2]. Figure 9-237 3) Remove the three screws [3], and remove the fixing assembly inlet solenoid assembly [4]. Figure 9-238 9-28 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 293 The tip of the solenoid arm is rubber. Do not force it with your finger during adjustment. Figure 9-239 9-29 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 295: Control Panel
Function key PCB power switch PCB Main power supply lamp Fax one-touch key LCD contrast open/closed Control adjustment PCB detection PCB panel Figure 10-101 10-1 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 296: Data Communication
Monitors key inputs for transmission to the IP-CPU. (keypad keys, function keys) • Controls the buzzer sound. • Turns on/off the control panel LCD. 10-2 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 297 Shift the bit switch to the left (COPY) to select normal copying mode. Download switch COPY LOAD Bi-Centronics connector Figure 10-101-1 10-3 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 298 *** FM2 and FM3 may be made to rotate at half speed or stop, using COPIER>OPTION>FAN-SPD. However, do not change the setting unless the environment of the site is 27.5°C or less. Table 10-201 10-4 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 299 FM12 Figure 10-201 Direction of Air Current (1/3) Figure 10-202 Direction of Air Current (2/3) Figure 10-203 Direction of Air Current (3/3) 10-5 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 300: Speed Control
+24V +15V 24V or 15V PORT A FM-LCK Voltage switching DC-CPU PORT B circuit Image processor DC controller PCB Figure 10-204 10-6 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 301 "time for shift to noise reduction mode": if '0', about 8 sec; if '1' through '9', from 1 to 9 min. Figure 10-205 10-7 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 302 • An original is placed in the feeder. • The copyboard cover or the feeder is opened. if '1' through '9', Figure 10-205-1 10-8 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 303 Orientation markers Stay for mounting the fan Direction (current of air) Direction of rotation Figure 10-207 10-9 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 304: Outline Of The Power Supply System
DC controller PCB CCD PCB G3FAX Accessories power supply Finisher THSW DADF Door switch H1 (main) H2 (sub) : DC : AC Figure 10-301 10-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 305: Power Supply Pcb
* Motor clutch, solenoid, fan, etc. ** At rated load, 38 V ±10%. Table 10-301 10-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 306 * CPU for the image processor PCB. ** Includes the period in which pre-heat is ended and the fixing heater is heated to a specific temperature. Table 10-302 10-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 307 Save Power key (-10%, -25%, to be generated. -40%). Sleep 3 The fixing heater turns off. * timer: auto power-off time, weekly timer. Figure 10-302 10-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 308 When paper is picked up (when pick-up roller solenoid turns on; 1st side while a control card is used) Table 10-401 Counter Sensors PI1A Figure 10-401 Arrangement of Counter Sensors 10-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 310 Counts fax output. Printer Counts printer output. Control card (accessory) Counts copier output and mail box printout*. *If OPTION>USER>MB-CCV is set to '1'. 10-16 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 311 4. Do not remove any screws that are paint-locked when disassembling parts. 5. As a rule, do not operate the machine with any of its parts removed. 10-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 312 [4] Delivery door [5] Delivery tray [6] Front left cover [7] Delivery assembly lower cover [9] Rear left cover [8] Left door 10-18 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 313 6) Open the delivery assembly. 7) Remove the three screws. 8) Disengage the three hooks [4], and detach the left cover. Figure 10-505 Figure 10-507 10-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 314 5) Unlock the feeding assembly, and remove the feeding assembly lever [6] (w/ 1 stop ring [7]), and the registration roller knob [8]. Figure 10-509 Figure 10-511 10-20 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 315: Removing The Control Panel
Figure 10-512 Figure 10-513 3) Free the shorting connector harness [2] shown in the figure from the edge saddle [3]. Figure 10-514 10-21 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 316 3) Remove the four screws, remove the flat cable, and disconnect the four connectors; then, detach the CPU PCB [3]. Figure 10-518 Figure 10-516 10-22 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 317: Dc Controller Pcb
Figure 10-521 5) Remove the eight screws [4], and disconnect all connectors; then, detach the DC controller PCB [5]. Figure 10-520 Figure 10-522 10-23 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 318: Low-Voltage Power Supply
When mounting the low-voltage power supply, be sure that the insert at its bottom is properly fitted to the copier's bottom plate. 10-24 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 319 2) Fit the hooks on the PCB in the cut-offs shown in the figure to mount. Power supply unit Figure 10-527 Cut-offs Hooks. Displace toward the outside. Figure 10-526-1 10-25 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 320 4) Disengage the hooks [3] [4], and detach screwdriver, and detach the cover. the fan cover. 8) Remove the feeder fan [9]. Figure 10-529 Figure 10-530 10-26 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 321 [9] will be toward the fan guide and the direction of the current outside. [6] on the fan exterior match. Figure 10-533 10-27 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 322 When mounting the fan, be sure that the marking (arrow indicating the direction of air current) and the marking on the fan will match. Figure 10-536 10-28 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 323 2) Remove the screw [1], and disconnect the connector [2]; then remove the fan together with the stay [3]. Figure 10-538 10-29 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 324 When mounting the fan, be sure that the Figure 10-543 marking (arrow indicating the direction of air current) and the marking on the fan will match. 10-30 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 325 • The direction of air current is as indicated. • The harness is retained by the wire saddle. 10-31 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 326 4) Remove the fan. FM14 Figure 10-547 4) Remove the two screws 4 (rear, front). 5) Remove the stay, and detach the fan. Figure 10-546 10-32 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 327 Figure 10-549 Caution: When mounting the fan, be sure that the marking on the fan will match the direction of air current. 10-33 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 328 Figure 10-551 Caution: When mounting the fan, be sure that the direction of the fan will match the marking on the stay. 10-34 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 329: System Integration
CHAPTER 11 SYSTEM INTEGRATION This chapter provides outlines of accessories that may be connected to the machine. COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 330 It is a prerequisite for building up a system configuration. Printer Board Printer Board * Unit in which a fax board and an extension kit are constructed as one. Table 11-101 11-1 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 331 CHAPTER 11 SYSTEM INTEGRATION Handset-C1 (120 V) Expansion Board Base Unit-C1 Super G3 FAX Board-F1 SCSI Interface Board-D1 Printer Board Figure 11-101-1 11-2 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 332 SCSI bus SCSI PCB Terminator PDL I/F PCB IEEE1284 (Bi-Centronics) Printer PCB Printer motherboard Network functions board Network Printer extension unit Figure 11-101 11-3 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 333: Scsi Interface Board
SCSI PCB assembly memory Binary/ multiple value Simple Density selection binary/ processing circuit halftone Fuse SCSI-CPU IP-CPU E603 E601 Terminator Figure 11-201 11-4 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 334 Related Error Codes E601 error in communication between SCSI board and machine E603 blown SCSI fuse For details, see "Self Diagnosis" in Chapter 14. 11-5 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 335 E601 is indicated on the control panel. <LED is Flashing (off and on at intervals of 0.5 sec)> The operation is normal. IC112S Used for SCSI. Table 11-202 11-6 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 336 4. Do not operate the machine with any of its parts removed, unless otherwise mentioned. 5. Do not remove any screws that are paint-locked in place during disassembly work. 11-7 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 337 4) If the fax board is installed, disconnect the connector shown in the figure. Extension unit Screws Connector Screw Figure 11-302 Fax board Figure 11-304 11-8 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 338: Removing The System Motherboard
Screws Connector SCSI board Interface board Figure 11-306 Screw Screw System motherboard Figure 11-308 11-9 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 339 3) If the printer board is installed, remove the Figure 11-309 PCL face cover shown in the figure. Screw PCL face cover Screw Figure 11-311 11-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 340: Battery Board
Copyboard glass Lever Lever Figure 11-312 Figure 11-313 3) Remove the small cover from the IP cover. Screw Small cover Figure 11-314 11-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 341 2) After installing the battery board, slide SW702 to '3' (ON). Figure 11-316 3) Mount the harness guide, small cover, copyboard glass, and copyboard glass retainer (right). 11-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 344 180 cm min. 10 cm min. Copier 170 cm min. 300 cm min. 10 cm min. 170 cm min. 200 cm min. 12-2 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 345: Unpacking And Installation
CHAPTER 12 INSTALLATION II. UNPACKING AND INSTALLATION 12-3 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 346: Unpacking And Removing The Fixing Materials
CHAPTER 12 INSTALLATION A. Unpacking and Removing the Fixing Materials Grips Grips Claw Lower left cover (rear) Hook 12-4 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 347 CHAPTER 12 INSTALLATION Remove the screw. Use the removed screw. Lower left cover (front) Hook Scanner fixing screw 12-5 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 348 Releasing roll (front) Take care not to Caution: trap the string. Releasing roll String Spring Developing assembly locking lever Feeding assembly lever 12-6 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 349: Supplying Toner
CHAPTER 12 INSTALLATION B. Supplying Toner Developing assembly Grip Toner cartridge Opening tab 12-7 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 351: Stirring The Toner
CHAPTER 12 INSTALLATION C. Stirring the Toner Caution: Door switch tool Main power switch Screen contrast Cassette heater switch 12-9 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 352 Counter VERSION USER ACC-STS ANALOG CST-STS HV-STS Display Adjust Function Option Test Counter < 1/1 > < READY > <INSTALL> TONER-S Caution: 12-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 353 CHAPTER 12 INSTALLATION D. Setting the Drum Cartridge Developing assembly locking lever Feeding assembly lever Dummy drum Screw Separation static eliminator 12-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 354 (to be removed). Primary charging roller releasing roll (to be removed). Do not touch the drum surface. Rails Drum unit 12-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 355 Screw œ t date counter ı l notes date Datum compteur Zahler note Notiz Developing assembly releasing lever Feeding assembly releasing lever 12-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 356: Setting The Cassette
CHAPTER 12 INSTALLATION E. Setting the Cassette Switch Label Caution: Boss 12-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 358 CHAPTER 12 INSTALLATION F. Installing the Feeder (DADF standard model only) Stamp Stamp holder Copier right cover Stepped screw Original delivery tray M4x30 screw 12-16 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 360: Checking The Copy Images
CHAPTER 12 INSTALLATION H. Checking the Copy images Screw → → 12-18 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 361: Shading Adjustment
PANEL DENS CLEAR MISC-R MISC-P Display Adjust Function Option Test Counter < CCD > < 1/1 > < READY > CCD-ADJ MAN-ADJ 12-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 362: Auto Density Adjustment
CHAPTER 12 INSTALLATION 2. Auto Density Adjustment → → White paper 12-20 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 365: Making Checks
CHAPTER 12 INSTALLATION 3. Front/Rear Registration Making Checks Screws Horizontal registration mount 2.5 ± 1.5mm 12-23 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 366 CHAPTER 12 INSTALLATION (front) (rear) Horizontal registration plate Hex screw Caution: 12-24 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 367: Registration Adjustment
CHAPTER 12 INSTALLATION 4. Registration Adjustment Making Checks 12-25 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 369: Relocating The Machine
CHAPTER 12 INSTALLATION III. RELOCATING THE MACHINE 1. Points to Note 2. Preparing for Relocation 12-27 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 370 CHAPTER 12 INSTALLATION 3. Lifting the Copier Off the Pedestal Vertical path guide assembly Right door Figure 12-301 12-28 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 371: Control Card V
1. Removing the Control Panel Edge saddle Shorting connector Inlet face plate Figure 12-402 Screw of the face plate Figure 12-401 Figure 12-403 12-29 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 372 Figure 12-404 3. Installing the Control Card Figure 12-406 Control Card V Screw Screws Harness Grounding wire 10cm Tie-wrap Figure 12-405 12-30 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 373 Connector Plastic film Grounding wire Connector (from which the shorting connector has been removed) Figure 12-407 Figure 12-409 Caution: 12-31 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 375: Installing The Copy Data Controller-A1
CHAPTER 12 INSTALLATION V. INSTALLING THE COPY DATA CONTROLLER-A1 Setting the Board A. Copy Data Controller-A1 Figure 12-501 12-33 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 376 Figure 12-504 SW1 ON SW5 ON Figure 12-502 Figure 12-505 LED1 LED2 LED3 LED4 LED5 LED6 SW1 ON SW5 ON Figure 12-503 12-34 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 377 CHAPTER 12 INSTALLATION Installing to the Copier Figure 12-507 Figure 12-506 Cable for a card reader Figure 12-508-1 12-35 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 378 CHAPTER 12 INSTALLATION Connector for a card reader [11] [10] Take care not to trap the connector cable. Figure 12-508-2 [11] Figure 12-508-3 12-36 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 379: Checking The Operation
LED3 LED1 LED2 LED3 LED4 LED5 LED6 LED4 LED5 LED6 SW1 ON SW5 ON SW1 ON SW5 ON Figure 12-510 Figure 12-512 12-37 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 380 LED5 LED6 LED4 LED5 LED6 SW1 ON SW5 ON SW1 ON SW5 ON Figure 12-515 SW5-3 Figure 12-513 Table 11-502 Figure 12-514 12-38 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 381 Table 12-504 LED1 LED2 LED3 LED1 LED2 LED3 LED4 LED5 LED6 Table 12-503 LED5 SW1 ON SW5 ON SW1-3 SW1-2 SW1-1 Figure 12-517 12-39 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 383 : The bit is at OFF. Figure 12-518 LED1 LED2 LED3 LED4 LED5 LED6 Table 12-506 SW1 ON SW5 ON SW5-3 Figure 12-519 12-41 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 384 CHAPTER 12 INSTALLATION Figure 12-520 Figure 12-522 Figure 12-521 Copy Data Controller-A1 Figure 12-523 12-42 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 385 CHAPTER 12 INSTALLATION VI. INSTALLATION OF THE NE CONTROLLER-A1 Installing to the Copier Figure 12-601 Figure 12-602 12-43 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 386 [11] [10] Figure 12-603 Figure 12-605 [13] [12] Figure 12-604 Pay attention not to trap the connector cable. [13] Figure 12-606 12-44 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 387 Figure 12-609 [15] [18] LED1 LED2 LED3 BAT1 LED5 LED6 LED4 LED1 LED2 LED3 BAT1 LED5 LED6 LED4 Figure 12-608 Figure 12-610 12-45 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 388 CHAPTER 12 INSTALLATION Table 12-601 [19] LED1 LED2 LED3 BAT1 LED5 LED6 LED4 Table 12-602 Figure 12-611 12-46 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 389 LED6 LED6 [21] [21] LED4 LED4 Figure 12-613 Figure 12-612 [23] LED1 LED2 LED3 BAT1 LED5 LED6 LED4 Figure 12-614 Table 12-603 12-47 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 390 LED1 LED2 LED3 BAT1 [27] LED5 LED6 LED4 [21] LED1 LED2 LED3 BAT1 [28] LED5 [26] LED6 LED4 Figure 12-617 Figure 12-616 12-48 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 391 [29] LED1 LED2 LED3 BAT1 LED5 LED6 LED4 Figure 12-620 Figure 12-618 [30] LED1 LED2 LED3 BAT1 LED5 LED6 LED4 Figure 12-619 12-49 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 393: Periodically Replaced Parts
Fixing heater (main) FH7-4570-000 360,000 Fixing heater (sub) FH7-4573-000 360,000 Thermistor FG6-3881-000 240,000 Internal delivery roller FB4-2901-000 240,000 Internal delivery sensor (PS6) FH7-7394-000 500,000 13-1 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 394: Paper Deck
250,000 Actual copies made. Paper deck feeding roller FB4-2034-000 250,000 Actual copies made. Paper deck separation roller FB2-7777-000 250,000 Actual copies made. 13-2 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 395: Scheduled Servicing Chart
• Fixing assembly inlet guide claw (upper, lower). • Separation claw (upper, lower) Provide scheduled servicing according to the number of copies made. 13-3 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 396 Record the final counter reading. Fill out Service Book, and report to the person in charge. 13-4 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 397: Scheduled Servicing Table
Clean as necessary. Lower separation claw During a visit. Clean as necessary. Note: For cleaning intervals, use the hardware counter reading as a reference. 13-5 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 398 Part Remarks every every every every Installation 250,000 500,000 750,000 1,000,000 Pick-up Pick-up roller assembly Pick-up/feeding roller Separation roller Feeding roller, roll 13-6 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 401 The problem is Is the specified not of the copier. voltage at the power Advise the user. outlet? Omitted. 14-2 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 402 Make 2 to 3 copies in non-AE at copy density 5. Service Mode ADJUST/DENS/DENS-ADJ Set DENS-ADJ lower than 5. End. Figure 14-101 14-3 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 403 Do not turn on the power before it is Item Work/remarks Tool/solvent completely dry. Separation Solvent Clean. Inlet guide Solvent Clean. Figure 14-102 14-4 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 404: Standards And Adjustments
CHAPTER 14 TROUBLESHOOTING II. STANDARDS AND ADJUSTMENTS ADJ-Y A. Image Adjustment ADJ-X ADJ-X ADJ-Y REGIST TYPE REGIST Caution: 14-5 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 405 Registration (front) activation timing) ( + ) 2.5 –1.5mm 2.5 ± 1.5mm Figure 14-201 Figure 14-202 ADJ-X Horizontal registration mount Figure 14-203 14-6 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 406 1 mm.) 2.5mm ±2.0 (front) (rear) Hex screw diameter Horizontal registration plate Figure 14-206 Hex screw ADJ-REFE Figure 14-204 Caution: Figure 14-205 14-7 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 407 CHAPTER 14 TROUBLESHOOTING Left/Right Registration (side paper deck) Latch plate Screws Scale Figure 14-207 (rear left of the compartment) 14-8 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 408 1. Adjusting Priority on Speed AE Mode AE-TBL Copy density White Higher setting Lower setting Black Original density Black White Figure 14-208 14-9 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 409 4.5 times outwardly; Fit the mirror then, fit the positioning tool pulley clip. Steel ball ‘ 39mm Figure 14-209 14-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 410: Adjusting The Mirror Position
(optical length between No. 1 mirror and No. 2/No. 3 mirror) Caution: After repositioning the Pins FY9-3009-040 Before Repositioning the Pins Figure 14-210 14-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 411 CHAPTER 14 TROUBLESHOOTING Rear tab Front tab Figure 14-211 Metal fixing Figure 14-212 14-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 412 ı l date counter notes date Datum compteur Zähler note Notiz Transparent side Reflecting plate Figure 14-213 MAN-ADJ WHITE-ME PD-DENS PD-ME DZ-DENS DZ-ME 14-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 413 Assembly Magnetic Seal Assembly Blade Magnetic seal Opening (butted) 0.21 0.03mm Figure 14-214 Developing cylinder Magnetic seal Figure 14-216 (rear) (front) Figure 14-215 14-14 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 414 Control ring Gear 1 Paper guide plate Screw w/ hex hole Claw Solenoid plate Gear 2 Paper guide plate Figure 14-218 Figure 14-217 14-15 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 415 Attaching the Timing Belt in Mounting the Multifeeder Pick- the Multifeeder Up Roller Timing belt Rack plate Pulley Pulley Figure 14-220 Slide volume Figure 14-219 14-16 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 416 CHAPTER 14 TROUBLESHOOTING Mounting the Delivery Assembly Paper Deflecting Plate Solenoid (SL2) 0.2mm Paper deflecting plate 1 solenoid (SL2) Figure 14-221 14-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 417 Collar (silver) Figure 14-222 Pick-Up Roller for the Front (direction of rotation) (rear) Collar (gold) Figure 14-223 Pick-Up Roller for the Rear 14-18 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 418 CHAPTER 14 TROUBLESHOOTING Orienting the Side Paper Deck Positioning the Side Paper Feeding Roller Deck Pick-Up Roller Releasing Solenoid (front) Figure 14-224 Figure 14-225 14-19 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 419 Upper fixing roller (Feeding direction) Center of the copy Figure 14-226 Positioning the Fixing Assembly Paper Guide Figure 14-227 Caution: Caution: Table 14-201 14-20 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 420: Fixing Roller
CHAPTER 14 TROUBLESHOOTING Figure 14-228 When Replacing the Lower Fixing Roller 14-21 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 421 F. Electrical System Replacing the Major Part P-PRINT MAN-ADJ WHITE-ME PD-DENS DZ-DENS DZ-ME CCD-ADJ CCD>ADJ MAN-ADJ TOUCHKEY MF-A4R, A6R, A4 NIP-CHK FIX-WEB 14-22 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 422 CHAPTER 14 TROUBLESHOOTING Shading Auto Correction ADJ-S W-PLT CCD-ADJ MAN-ADJ DC controller PCB VR200 LED201 Figure 14-229 14-23 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 423 CHAPTER 14 TROUBLESHOOTING Copy Density Auto Correction WHITE-ME PD-DENS PD-ME DZ-DENS DZ-ME CCD-ADJ 14-24 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 424 CHAPTER 14 TROUBLESHOOTING WHITE-ME White paper Figure 14-230 PD-DENS In practice, place it so that the printed side is down. PD-DENS output Figure 14-231 14-25 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 425 CHAPTER 14 TROUBLESHOOTING PD-ME PD-ME DZ-DENS In practice, place the printed side down. DZ-DENS output Figure 14-232 DZ-ME DZ-ME 14-26 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 427 < CST > < 1/1 > < READY > MF-A4R MF-A6R MF-A4 Figure 14-233 (105mm) (210mm) (297mm) Paper width ¤ Figure 14-234 14-28 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 428: Checking The Photointerrupters
Meter Probe extension (FY9-3038) [ Connection 2 ] Pinch the pin Meter FY9-2004-000 Clip Probe extension Figure 14-235 ex.P001 00000000 bit7 bit0 14-29 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 432: Troubleshooting Image Faults
IMAGE FAULTS A. Initial Checks 1. Checking the Site Environment 3. Checking Parts 4. Checking the Charging Assemblies 2. Checking the Originals 14-33 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 433: Checking The Developing Assembly
CHAPTER 14 TROUBLESHOOTING 5. Checking the Developing Assembly Note: 6. Checking the Paper 7. Checking the Periodically Replaced Parts 8. Others 14-34 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 436 CHAPTER 14 TROUBLESHOOTING C. Troubleshooting Image Faults The copy is too light (halftone area only). 14-37 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 437 CHAPTER 14 TROUBLESHOOTING The copy is too light (including solid black areas). Ω Ω 14-38 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 440 CHAPTER 14 TROUBLESHOOTING The copy has uneven density (darker at front). The copy has uneven density (lighter at front). MAN-ADJ 14-41 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 442 CHAPTER 14 TROUBLESHOOTING The copy is foggy (vertically). The copy has black lines (vertical, fuzzy, thick). 14-43 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 443: The Copy Has Black Lines (Vertical, Fine)
CHAPTER 14 TROUBLESHOOTING The copy has black lines (vertical, fine). 14-44 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 444 CHAPTER 14 TROUBLESHOOTING The copy has white spots (vertical). The copy has white lines (vertical). 14-45 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 445: The Copy Has White Spots (Horizontal)
CHAPTER 14 TROUBLESHOOTING The copy has white spots (horizontal). 14-46 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 446: The Back Of The Copy Is Soiled
CHAPTER 14 TROUBLESHOOTING The back of the copy is soiled. 14-47 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 448 CHAPTER 14 TROUBLESHOOTING The copy has leading edge displacement. Leading edge displacement (large margin) Leading edge displacement (no margin) 14-49 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 450: The Copy Has Horizontal Fogging
CHAPTER 14 TROUBLESHOOTING The copy has horizontal fogging. 14-51 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 451: The Copy Has Poor Sharpness
CHAPTER 14 TROUBLESHOOTING The copy has poor sharpness. Ω 14-52 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 454 CHAPTER 14 TROUBLESHOOTING The copy has black or white dots after replacement of the drum. 14-55 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 455 PCB. between J201-1 and -4: about 100 Relay connector Are the relay connector (J498, Re-connect them. J447) connected correctly? 14-56 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 456 Replace the relay. Is the problem End. corrected? Image processor Replace the DC controller PCB. Is Replace the image the problem corrected? processor PCB. 14-57 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 457 Replace the relay. Is the problem End. corrected? DC controller Replace the DC controller PCB. Is End. the problem corrected? Image processor Replace the image processor PCB. 14-58 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 458 Replace the SSR. DC controller Replace the DC controller PCB. Is End. the problem corrected? Image processor Replace the image processor PCB. 14-59 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 459 Note: You can enable or disable the belt replacement message appearing on the User screen in service mode (OPTION>USER>WEB-DISP); at time of shipment, the message is disabled. 14-60 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 460 Main TH1_S thermistor J114-A TH2_X TH2_Y thermistor 50 k Harness (black) (approx.) 24VU J111 24VU Figure 14-401 E000, E001, E002, E003, E004 14-61 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 461 DC controller PCB normal? PCB, Image controller PCB and the • J714-A14 to J113-A7 processor PCB image processor PCB. • J714-A16 to J113-A5 14-62 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 462 DC controller PCB normal? PCB, Image controller PCB and the • J714-A14 and J113-A7 processor PCB image processor PCB. • J714-A16 and J113-A5 14-63 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 463 Replace the copy data controller. Is Replace the copy data controller the problem corrected? controller. Image processor Replace the image processor PCB. 14-64 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 464 1 2 3 4 5 J203 J204 J601 J600 Low-voltage Composite power supply power supply J714-A Image processor PCB Figure 14-402 E010, E014, E030 14-65 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 465 Replace the horizontal registration motor operating while pick-up is from the registration motor. lower feeding assembly? DC controller Replace the DC controller PCB. 14-66 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 466 1 2 3 4 1 2 3 4 5 J204 J203 J601 J600 Low-voltage Composite power supply PCB power supply PCB Figure 14-403 E051 14-67 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 467 PCB, controller PCB, and • J103-A3 to J209-A10 Image processor image processor PCB. • J103-A6 to J209-A7 • J103-A7 to J209-A6 14-68 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 468: Image Processor Pcb
J111 1 2 3 4 Check continuity. Check for disconnection. J209-A J203 J204 J209-B Composite power supply PCB T502 J205 Figure 14-404 14-69 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 469 Replace the CCD PCB. Is the End. problem corrected? Image processor Replace the image processor. Is the End. problem corrected? BD PCB Replace the BD PCB. 14-70 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 470: Ccd Pcb
Check for disconnection. J708 J717 Image processor PCB J706 Check for Check continuity. disconnection. Check continuity. J301 CCD PCB Figure 14-405 E100 14-71 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 471 O>DC-CON>P003-bit2? scanner PCB. DC controller Replace the DC controller PCB. Is End. the problem corrected? Image processor Replace the image processor PCB. 14-72 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 472: Dc Controller Pcb
1 2 3 J104-A DC controller PCB J440 Check disconnection. Check continuity. 1 2 3 4 J701 J714 Image processor PCB Figure 14-406 E110 14-73 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 473 • J103-A1 to J209-A12 PCB, Composite composite power supply • J103-A3 to J209-A10 power supply PCB. • J103-A6 to J209-A17 • J103-A7 to J209-A16 14-74 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 474 CHAPTER 14 TROUBLESHOOTING DC controller PCB J103 Check continuity. Check for discontinuation. J209 Composite power supply PCB Figure 14-407 E191 14-75 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 475 Replace the scanner motor. Is the Check the harness for (M3) problem corrected? continuity; if normal, replace the scanner motor. DC controller Replace the DC controller PCB. 14-76 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 476 J113-B J113-A19 When the scanner is at the home position, about 0 VDC. J714-A2 J714-A J714-B Image processor PCB Figure 14-408 E202 14-77 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 477 • J705-37 and J301-4 CCD unit Replace the CCD unit. Is the End. problem corrected? Image processor Replace the image processor PCB. 14-78 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 478 (OFF) (ON) DC controller PCB J203 J708 24VR 24VU J111 J204 4 3 2 1 J510 BD PCB Figure 14-409 E220, E301, E803 14-79 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 479 E240 (The communication between DC CPU and IP-CPU has a fault.) E243 (The communication between the control panel and the image processor PCB has a fault.) 14-80 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 480 CHAPTER 14 TROUBLESHOOTING Control panel PCU PCB J901 J710 Image processor PCB (main controller) Figure 14-410 E243 14-81 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 482 J714 A20 B20 A20 B20 J113 DC controller PCB J103 A12 B12 A12 B12 J209 Composite power supply PCB Figure 14-411 E61 14-83 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 483 E315 (The image data coding mechanism has a fault.) E601 (The communication between the SCSI board and the machine has a fault.) E603 (The SCSI fuse has an open circuit.) 14-84 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 484 E604 (The image memory has a fault.) E605 (The image memory battery has a fault.) E674 (The fax unit has a fault.) 14-85 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 485 E712 (The communication with the feeder has a fault.) E713 (The communication with the sorter has a fault.) E716 (The communication with the pedestal has a fault.) 14-86 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 486 E717 (The communication with the copy data controller has a fault.) E803 (The output voltage of the composite power PCB has a fault.) 14-87 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 488: Dc Power Is Absent
CHAPTER 14 TROUBLESHOOTING DC power is absent. n Composite Power Supply PCB n Options Print PCB 14-89 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 489: Low-Voltage Power Supply Pcb
CHAPTER 14 TROUBLESHOOTING n Low-Voltage Power Supply PCB 14-90 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 490: The Photosensitive Drum Fails To Rotate
CHAPTER 14 TROUBLESHOOTING The photosensitive drum fails to rotate. 14-91 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 492 Check continuity. DC-CON>P005-bit4 Check for disconnection. J108A DC controller PCB (DC driver) J113-A Check continuity. J714-A Image processor PCB Figure 14-412 Pick-Up Failure 14-93 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 493: The Registration Roller Fails To Rotate
CHAPTER 14 TROUBLESHOOTING The lifter fails to move up. Pick-up operation fails (from the multifeeder). The registration roller fails to rotate. 14-94 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 494 CHAPTER 14 TROUBLESHOOTING The scanner fails to move forward/in reverse. The pre-exposure lamp fails to turn on. Ω 14-95 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 495 CHAPTER 14 TROUBLESHOOTING The scanning lamp fails to turn on. The fixing heater fails to turn on. The counter fails to operate. Ω 14-96 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 496: The Add Paper Message Fails To Turn Off
CHAPTER 14 TROUBLESHOOTING The Add Paper message fails to turn off. The jam message fails to turn off. 14-97 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 497: The Add Toner Message Fails To Turn Off
CHAPTER 14 TROUBLESHOOTING The Add Toner message fails to turn off. The fax error indicator lamp fails to turn off. 14-98 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 498 Be sure to check the 5-V line of J106.) 4. If J105-1 and GND remain shorted when all connectors have been disconnected, replace the DC controller PCB. 14-99 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 500: The Deck Lifter Fails To Move Up (Side Paper Deck)
CHAPTER 14 TROUBLESHOOTING The deck lifter fails to move up (side paper deck). 14-101 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 501: Troubleshooting Feeding Problems
Reversal delivery bin 3 inlet sensor xx0B Pre-registration sensor for xx61 Duplexing assembly inlet sensor manual pick-up xx62 Re-pick up sensor 14-102 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 502 The machine is divided into the following blocks in terms of identifying jam locations: [1] Pick-up assembly [2] Separation/feeding assembly [3] Fixing/delivery assembly, Reversing/feeding assembly [4] Duplexing/feeding assembly Figure 14-501 14-103 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 503 Advise the user to use by Canon. Is the problem recommended paper. corrected? Pick-up roller Check the pick-up roller for wear and deformation. 14-104 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 504: Separation/Feeding Assembly
Leading edge Check the leading edge margin of the paper to see if there is a margin. 14-105 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 505 Is the duplexing feeding roller 1/2 Check the duplexing drive assembly rotating? feeding drive assembly. Guide plate Check each guide plate for foreign matter and deformation. 14-106 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 506: Feeding Faults
Replace the fixing roller. fixing roller or deformed? Lower roller Check the lower roller pressure; if the result is not good, replace the fixing assembly. 14-107 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 507: Arrangement And Functions Of Electrical Parts
CHAPTER 14 TROUBLESHOOTING VI. ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS A. Clutches and Solenoids Figure 14-601 14-108 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 511 CHAPTER 14 TROUBLESHOOTING C. Fan FM16 FM15 FM14 FM13 FM12 FM18 FM17 FM10 FM11 Figure 14-603 14-112 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 513 CHAPTER 14 TROUBLESHOOTING D. Sensors PS14 PS11 PS18 PS12 PS10 PS19 PS40 PS13 Figure 14-604 14-114 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 515 CHAPTER 14 TROUBLESHOOTING E. Switches and Counters SSR1 LCD1 THSW1 CNT1 Figure 14-605 14-116 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 519: Side Paper Deck
G. Side Paper Deck 1. Sensors and Switches PS104 PS102 PS107 SW100 PS106 PS109 PS103 PS101 SW101 PS108 SW102 PS105 Figure 14-607a (side paper deck) 14-120 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 521 CHAPTER 14 TROUBLESHOOTING 2. Motors, Solenoids, and PCBs SL101 CL101 CL102 M101 SL102 M102 Figure 14-607b (side paper deck) 14-122 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 523: Check Pins By Pcb
2. VRs that may be used in the field. VRs that must not be used in the field. 14-124 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 524 K723, J724: Slot for expansion memory (32 MB each); however, be sure to use J723 first (as when installing only one DIMM). J720: Not used. 14-125 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 525 For sensor arrangement, see "Identifying the Size of Originals" in Chapter 3. Use SW5 and SW6. 14-126 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 526 If LED201 does not turn on after a single rotation, try rotating it in the opposite direction. LED201: Check it to find out whether VR200 is correctly adjusted (it should turn on). 14-127 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 527 4 sec 3 times 0.5 sec 4 sec 5 times 0.5 sec 4 sec 4 times 0.5 sec 4 sec 6 times 14-128 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 528 Label: Enter the values indicated on the label in service mode when replacing the composite power supply CPB. Table 14-611 Label on the Composite Power Supply PCB 14-129 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 529 CHAPTER 14 TROUBLESHOOTING 4. Deck Driver (side paper deck) J106 J103 J101 J105 J102 J104 J108 J107 J109 Figure 14-611 14-130 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 530: Replacing The Dimm
CHAPTER 14 TROUBLESHOOTING VII. UPGRADING A. Replacing the DIMM DIMMs lot for DC-CPU Image processor PCB DIMM slot for IP-CPU IP cover Figure 14-701 14-131 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 531 CHAPTER 14 TROUBLESHOOTING 1. Removing the DIMM IP,DIMM(1MByte) Small cover 4bis Push Push Figure 14-702 Figure 14-703 14-132 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 532 CHAPTER 14 TROUBLESHOOTING 2. Mounting the DIMM IP, DIMM (1 MB) Cut-off Figure 14-704 14-133 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 533: Before Starting The Work
Downloading switch LOAD COPY Bi-Centronics interface connector Figure 14-706 Downloading switch COPY LOAD Connector cover opened Connector cover for downloading Figure 14-705 14-134 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 534 CHAPTER 14 TROUBLESHOOTING → → → To Main Menu To Main Menu Manage Data Download/Upload Next Next End Tool 14-135 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 536: Service Mode
1. Starting Service Mode and Making Selections COPIER COPIER Copier service mode FEEDER FEEDER DADF service mode SORTER SORTER Finisher service mode Fax service mode Figure 14-801 14-137 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 537: Ending Service Mode
CHAPTER 14 TROUBLESHOOTING 2. Ending Service Mode 3. Backing Up the RAM P-PRINT 14-138 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 538 CHAPTER 14 TROUBLESHOOTING Figure 14-802 Service Label Figure 14-802 Label on the Composite Power Supply PCB 14-139 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 539: Basic Operation
Figure 14-804 Display Adjust Function Option Test Counter VERSION USER Level 1 item ACC-STS ANALOG Level 2 item CST-STS ALARM-1 HV-STS Figure 14-805 14-140 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 540 A press on xxxxx: value before change an item highlights yyyyy: input value the notation. aaaaa-bbbbb: value input range FL-OFST Figure 14-807 14-141 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 541 Level 3 screen Level 3 screen Level 3 screen To previous To previous To previous /next screen /next screen /next screen Figure 14-808 14-142 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 542: Display Control Display Mode
B. DISPLAY Control Display Mode Display Adjust Function Option Test Counter VERSION USER ACC-STS ANALOG CST-STS ALARM-1 HV-STS Figure 14-809 DISPLAY Level 2 Screen 14-143 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 543 Indicates the most recent alarm of the feeder. Indicates the most recent alarm of the sorter. * Varies depending on the country. 14-144 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 544 CHAPTER 14 TROUBLESHOOTING DISPLAY <LANGUAGE AA.BB.CC.DD> <COUNTER EE> Table 14-802 Table 14-803 Table 14-803-1 14-145 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 547 AA BBBB CCCC DDDD E FFFF G HHHHHH IIIII AA BBBB CCCC DDDD E FFFF G HHHHHH IIIII AA BBBB CCCC DDDD E FFFF G HHHHHH IIIII Figure 14-810 14-148 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 548 CHAPTER 14 TROUBLESHOOTING Table 14-804 Table 14-805-1 Table 14-805 Table 14-805-2 14-149 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 552 AA BBBB CCCC DDDD EEEE FFFF G AA BBBB CCCC DDDD EEEE FFFF G AA BBBB CCCC DDDD EEEE FFFF G Figure 14-811 14-153 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 554 CHAPTER 14 TROUBLESHOOTING DISPLAY Re-circulating lever Paper stopper Figure 14-811-1 14-155 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 557 C. I/O Operation Check Mode Display Adjust Function Option Test Counter DC-CON DC-CON FEEDER FEEDER SORTER Figure 14-812 I/O Level 2 Screen 14-158 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 566 '0' an '1'. bit4 pick-up roller sensor (S5) when at home position, '1'. bit5 not used bit6 not used bit7 not used 14-167 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 567 SW3 on DADF controller PCB when pressed, '1'. bit6 SW2 on DADF controller PCB when pressed, '1'. bit7 SW1 on DADF controller when pressed, '1'. 14-168 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 568 DSW1-3 on DADF controller PCB when '1', ON. bit6 DSW1-2 on DADF controller PCB when '1', ON. bit7 DSW1-1 on DADF controller PCB when '1', ON. 14-169 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 569 H: connected. front cover open/closed sensor connector detection bit3 H: connected. shift motor clock sensor connector detection bit4 bit5 bit6 bit7 14-170 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 570 H: up. bit6 stapler shift motor phase A output bit7 stapler shift motor phase B output 14-171 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 571 J6-5 H: connected. detection bit6 inlet paper sensor connector detection J6-8 H: connected. bit7 swing guide open sensor H: connected. connector detection 14-172 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 572 SW1 bit 1/3; SW2 SW1 bit 2/4; SW3 0 to 72 73 to 104 105 to 190 190 to 255 Figure 14-806 14-173 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 573 LUNGETOP J13-15 H: leading edge. detection signal bit2 delivery detection signal DELV J9-3 L: paper present. bit3 bit4 bit5 bit6 bit7 14-174 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 574 A bit5 guide plate motor phase B bit6 guide plate motor power L: ON bit7 alignment motor power L: ON 14-175 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 575 INLTCVR J10-8 L: open. inlet cover open detection signal bit7 DELVMS J4-6 H: open delivery door open detecting switch signal 14-176 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 576 128 or higher, connected. sensor detection bit6 128 or higher, connected. bit7 paper pushing plate leading edge J13-13 128 or higher, connected. sensor connector detection 14-177 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 577 J11-9 if '1', rising edge stack tray lift motor clock pulse detection bit5 S14D J7-2 if '1', obstacle present stapler safety detection 14-178 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 578 '0', ON bit1 bit2 bit3 bit4 bit5 bit6 bit7 24 VP detection P009 bit0 bit1 bit2 bit3 bit4 bit5 bit6 bit7 14-179 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 579 6 if '0', ON bit7 mode setting switch 7 if '0', ON P012 through P036 are not used. 14-180 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 580: Adjust Adjustment Mode
Figure 14-813 shows the Level 2 screen and its items. Display Adjust Function Option Test Counter LAMP ADJ-XY FEED-ADJ LASER HV-PRI CST-ADJ HV-TR DEVELOP DENS Figure 14-813 ADJSUT Level 2 Screen 14-181 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 582 Adjusting the Scanning Lamp Reference Activation Voltage <AE> Adjusting for AE Mode Coy density White Lower Higher setting stetting Original Black density Black White 14-183 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 583 ADJUST Adjusting the Image Read Start Position Index (leading edge) Copyboard glass Index(rear) Copyboard glass (reverse) Point of measurement Standard white plate 14-184 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 584 CHAPTER 14 TROUBLESHOOTING <CCD> ADJUST Adjusting CCD Shading-Related Settings <LASER> Adjusting the Laser System 14-185 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 585 <DEVELOP> ADJUST Adjusting the Developing System <DENS> Fine-Adjusting Copy Density Auto Correction White Lower Higher setting setting Black Black White Original density 14-186 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 586 CHAPTER 14 TROUBLESHOOTING <HV-PRI> ADJUST Adjustments by Condition for the Primary Charging Roller High-Voltage Output <HV-TR> Adjusting the Transfer Charging Roller High-Voltage Output 14-187 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 587 CHAPTER 14 TROUBLESHOOTING <FEED-ADJ> ADJUST Adjusting the Feeding System <CST-ADJ> Adjusting the Multifeeder Size 14-188 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 588 Figure 14-814 shows the FUNCTION mode Level 2 screen and its items. Display Adjust Function Option Test Counter INSTALL FIXING PANEL DENS CLEAR MISC-R MISC-P Figure 14-814 FUCNTION Level 2 Screen 14-189 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 590 Unlock the feeding assembly and the developing assembly, and remove the drum cartridge; lock the developing assembly, and then execute this mode. <CCD> CCD/Shading-Related Auto Adjustment 14-191 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 592 Be sure to execute shading correction before executing density auto adjustment; be sure also to execute WHITE-ME, PD-DENS, PD-ME, DZ-DENS, and DZ-ME in the order indicated. White paper 14-193 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 593 CHAPTER 14 TROUBLESHOOTING In practice, place it so that the printed side is down. PD-DENS output 14-194 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 594 CHAPTER 14 TROUBLESHOOTING <DENS> FUNCTION In practice, place the printed side down. DZ-DENS output 14-195 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 595 CHAPTER 14 TROUBLESHOOTING <DPC> FUNCTION Photosensitive Drum resistance Measurement AGS-NON D-GAMMA> Photosensitive medium film pressure Beginning of life End of life 14-196 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 596 Multifeeder Paper Width Registration MF-A4R MF-A6R MF-A4 <FIXING> Fixing Assembly-Related NIP-CHK (Feeding direction) Center of the copy Figure 14-227 Note: 14-197 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 597 CHAPTER 14 TROUBLESHOOTING <PANEL> FUNCTION Control Panel Check LED-OFF LED-CHK> Input Keys and Numbers/Names Table 14-807 14-198 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 598 CHAPTER 14 TROUBLESHOOTING <CLEAR> FUNCTION RAM/Jam History/Error Code Clear <MISC-R> FUNCTION Reader Check 14-199 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 600: Option Settings Mode
Figure 14-875 shows the Level 2 screen and its items for OPTION mode. Display Adjust Function Option Test Counter BODY USER Figure 14-875 OPTION Level 2 Screen 14-201 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 602 CHAPTER 14 TROUBLESHOOTING <BODY> OPTION Copier-Related Machine Settings D-GAMMA 14-203 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 606 CHAPTER 14 TROUBLESHOOTING <CST> OPTION Cassette-Related Settings To store the new setting, turn off and then on the main power after making the change. 14-207 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 608: Pg Test Print
CHAPTER 14 TROUBLESHOOTING G. PG test Print Display Adjust Function Option Test Counter Figure 14-816 14-209 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 610 • If uneven density between left and right is noted, suspect dirt on the primary charging roller or the developing assembly. No.3 14-211 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 611 • If white lines are noted, suspect shading faults caused by dirt on the standard white plate. No.6 14-212 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 612 8. Horizontal Straight Line Test Print Use it to check straight lines. • If the lines are not straight, suspect a fault in beam detection. No.7 No.6 14-213 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 613 300 mm long or more or non-default size; e.g., B4 or larger. small size: less than 300 mm long; e.g., smaller than A4. 14-214 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 616 < 1/1 > < READY > FEEDSIZE Figure 14-818 FEEDER Items Note: In FEEDER, the following are not used: I/O, Test, Counter. 14-217 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 620 < READY > 1<- ( 1){ 0 ‘ BLNK-SW Figure 14-819 SOTER Items Note: Under SORTR, only the following mode is used: OPTION. 14-221 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 622: Self-Diagnosis
Multi Output Tray D1 E540 Finisher-C1 E500,E503,E504,E505,E512,E530,E531,E532,E535, E540,E584, Saddle Finisher-C2 E5F0,E5F1,E5F2,E5F3,E5F4,E5F5,E5F6,E5F8,E5F9 Finisher-E1 E500,E512,E514,E530,E531,E537,E577,E580 Paper Deck-B1 E015,E041,E043 SCSI Interface Board-D1 E501,E603 Printer Board E677 14-223 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 623 AA BBBB CCCC DDDD EEEE FFFF G HH AA BBBB CCCC DDDD EEEE FFFF G HH AA BBBB CCCC DDDD EEEE FFFF G HH Detail codes Figure 14-901 14-224 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 624 • The fixing heater drive circuit has a fault. • The DC controller PCB has a fault. • The image processor PCB has a fault. 14-225 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 625 (PS10) has a fault. sent. • The horizontal registration motor (M9) has a fault. • The DC controller PCB has a fault. 14-226 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 626 DC-CPU • The communication between the DC- and the IP-CPU on the image CPU and the IP-CPU has an error. processor CPB. 14-227 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 627 • The chip has a fault. writing to the chip while • The fax unit has poor connection. receiving a fax message. 14-228 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 628 * Displas the error history only. For 0006 of E677, the printer board will be reset, thereby canceling the job. 14-229 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 629 Drum cartridge cooling fan 2 0016 Drum cartridge cooling fan 3 0017 DC controller PCB cooling fan 0018 Scanner motor cooling fan 14-230 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 630 2. If the DADF is out of order, open it and place an original on the copyboard glass to make copies. 14-231 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 631 The shift tray home position sensor fails. The home position detection signal does not turn on within 5 sec when making a shift tray home position search. 14-232 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 632 • The alignment plate does not return to the alignment plate home position sensor after the alignment motor has been driven for 2 sec. 14-233 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 633 • The swing guide closed detecting • Swing guide closed switch turned off when the tray 1/2 detecting switch (MS6) is in the safety switch OFF position. 14-234 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 634 • The paper positioning sensor does not turn off even when the paper positioning plate motor has been driven for 1 sec or more. 14-235 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 635 • The stitching home position switch does not turn on even when the stitcher motor (front) has been driven in reverse for 0.5 sec or more. 14-236 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 636 • The connector of the paper pushing pate leading edge position plate leading edge sensor is sensor (PI15S) detected to be disconnected. 14-237 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 637 • Inlet door sensor (PI9S) • Front door open sensor (PI2S) • Delivery door open sensor (PI3S) 14-238 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 639 (S10) 4 sec after the stack tray lift motor (M5) has been turned on for downward movement. 14-240 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 640: Paper Deck-B1
900 msec or more after • The DC controller has a fault. the deck main motor drive signal has been generated. 14-241 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 641 E603 The fuse of the SCSI has blown. The fuse of the SCSI has blown because of overcurrent. 14-242 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 645 FAN8 (FM8) DRIVE comand FM8LK FAN8 (FM8) LOCK signal FM9D FAN9 (FM9) DRIVE comand FM10D FAN10 (FM10) DRIVE command FM10LK FAN10 (FM10) LOCK signal COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 646 PS14S WASTE TONER DETECTION signal PS18S PAPER DETECTION 18 signal PS19S PAPER DETECTION 19 signal FEED PAPER ROLLER DOWN SL1D SOLENOID DRIVE signal COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 647 TH2_X SUB THEMISTOR TH2_Y SUB THEMISTOR TS1S TONER ENPTY signal UPPD UPPER CASSETTE PAPER DETECTION signal VPPD CASSETTE VERTICAL PATH PAPER DETECTION signal COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 649 J610 J612 J613 FA21 FT22 Sub heater Arrester (GND) Main heater FT10 Filter PCB Circuit breaker J492 J492 J499 Power supply cord mount COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 650 Light intensity CNT1 CNT2 CNT3 lamp sensor Laser scanner Fixing motor Counter 3 Counter 1 motor cooling fan 2 Counter 2 120V/230V ONLY COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 651 1 2 3 4 5 1 2 3 4 5 J204 B20 A20 A12 B12 J714 J209 J221 Image processor PCB Composite power supply PCB J221 MT50 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 652 J718 Image processor PCB J710 J707 (main controller) J714 DC controller J113 DC-TXD J9001 DC-RXD J9002 Download PCB IP-TXD J9003 SW9001 IP-RXD A-10 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 653 C1C2 C3 C4 J93A J93B J93C J92A J92B J92C J90A J90B J90C J91A J91B J91C Finisher DADF Cassette Feeding Unit Paper deck A-11 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 654 1 2 3 4 5 6 7 J705 J604 Low-voltage power supply PBC POWER J440 1 2 3 4 J303 J304 J301 CCD PCB A-12 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 655 Open switch PCB upper limit sensor SL101 CL101 CL102 Deck pickup Deck feeding Deck pickup roller releasing clutch clutch General Circuit Diagram solenoid A-13 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 657: Special Tools
2 mirror. NA-3 Test Sheet FY9-9196-000 For adjusting images and making checks. Standard White FY9-3004-000 For shading Paper correction (20 sheets/ pack). A-15 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 658 B: Each group of five or so service persons is expected to carry one. C: Each workshop is expected to keep one. A-16 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 659: Solvents And Oils
(100 cc) feeding roller bushing (FS2-1005- 000) Lubricating oil Lubricating: e.g., Silicone oil • Tool No. CK-0551 friction parts (20 g) A-17 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 400/330 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Page 660 This publication is printed on 70% reprocessed paper. PRINTED IN JAPAN (IMPRIME AU JAPON) 0996S9.9-1...

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