Ricoh D129 Service Training
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AL-C2 Training
D129/D130
Service Training
AL-C2
Version 1.01
Slide 1
This training course provides service technician training for the AL-C2 series. It
only explains the differences from the AL-C1, so knowledge of that model is
required.
Version 1.01: Slide 12 (Copy Data Security Unit)
1

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Summary of Contents for Ricoh D129

  • Page 1 AL-C2 Training D129/D130 Service Training AL-C2 Version 1.01 Slide 1 This training course provides service technician training for the AL-C2 series. It only explains the differences from the AL-C1, so knowledge of that model is required. Version 1.01: Slide 12 (Copy Data Security Unit)
  • Page 2: Service Training

    AL-C2 Training D129/D130 Service Training Product Overview Slide 2 This section provides an overview of the machine, and the options that can be installed.
  • Page 3 AL-C2 Training What Models are there in the Series? AL-C2b (D129) 40 cpm Available in a Basic model and an SP Model » The basic model does not have a built-in hard disk or built-in printer and scanner kits. AL-C2c (D130)
  • Page 4 AL-C2 Training Differences between Basic and SP Models Basic models SP models Function Copy (Printer and Scanner Copy, Printer (PCL), Scanner are optional) Duplex Standard Standard Memory 512MB standard 1GB standard Optional 160GB standard VM card Optional Standard App2Me Not included; download from Standard web site after installing the optional VM card...
  • Page 5 AL-C2 Training ARDF Appearance (1) NA: Standard EU/AA/CHN: Option 8.5-inch WVGA Duplex and bypass are Color LCD standard Two paper trays are standard Optional two-tray feed unit Optional Side LCT Optional Finisher (three types available) Either of the following paper tray options can be installed below the main unit. Two-tray paper feed unit Tandem LCT If either of the above is installed, a 1200-sheet side LCT can also be installed.
  • Page 6 AL-C2 Training Appearance (2) 2000-sheet Booklet 1000-sheet Finisher 3000-sheet Finisher Finisher Three possible types of finisher 1000-sheet Finisher 2000-sheet Booklet Finisher 3000-sheet Finisher Each finisher requires an optional bridge unit and either an optional tandem LCT or two-tray paper feed unit. Slide 6 No additional notes...
  • Page 7 AL-C2 Training Appearance (3) One-bin Tray Side Tray Bridge Unit Shift Tray The gap between the operation panel and the paper trays can hold two options. Upper compartment: One-bin tray Lower compartment: Bridge unit (required if an external finisher is installed), shift tray, or side tray Slide 7 No additional notes...
  • Page 8 AL-C2 Training Options: Original Feed Also used with these Similar to: Note new models: ARDF (D630): DF3070 AP-C3 AL-C1, AP- Cover color changed C2.5 Platen cover (D593): OR-C1, AP-C3, AT-C3 AL-C1 Cover color changed Platen Cover Type 3352 Slide 8 No additional notes...
  • Page 9 AL-C2 Training Options: Paper Feed and Finishing Also used with these Similar to: Note new models: Two-tray paper feed OR-C1, AP-C3, AT-C3 AL-C1, AP-C2.5 Cover color changed unit (D580): PB3130 Tandem LCT (D581): OR-C1, AP-C3, AT-C3 AL-C1, AP-C2.5 Cover color changed PB3140 Side LCT (D631): AP-C3, AT-C3...
  • Page 10 AL-C2 Training Options: Printer, Scanner, & Fax Units Also used with these Similar to: Note new models: D641: Printer/Scanner Unit AL-C2 only Type 5002 D641: Printer Unit Type 5002 AL-C2 only D641: Scanner Enhance AL-C2 only Option Type 5002 D641: PostScript3 Unit Type AL-C2 only 5002 D641: IPDS Unit Type 5002...
  • Page 11 AL-C2 Training Options: Controller Also used with these Similar to: Note new models: D566: Bluetooth Interface OR-C1, AP-C3, AT-C3 New type, uses USB Unit Type D B679: IEEE 1284 Interface OR-C1, AP-C3, AT-C3 Board Type A D377: IEEE 802.11a/g OR-C1, AP-C3, AT-C3 Interface Unit Type J D377: IEEE 802.11g OR-C1, AP-C3, AT-C3...
  • Page 12 AL-C2 Training Options: Other Also used with these Similar to: Note new models: A674: Key Counter OR-C1, AP-C3, AT-C3 Bracket Type H D593: Card Reader OR-C1, AP-C3, AT-C3 Bracket Type 3352 B870: Optional Counter OR-C1, AP-C3, AT-C3 Interface Unit Type A D640: Copy Data AP-C3, AT-C3 Security Unit Type G...
  • Page 13: Controller Options

    AL-C2 Training Controller Options Printer/Scanner The SP model already contains printer and scanner features. No set-up is needed at installation. The basic models can be upgraded as follows: To the basic model, add a printer unit and 512 MB memory, to make a copier/printer model.
  • Page 14 AL-C2 Training Controller Options Printer/Scanner Scanner enhance option Printer/Scanner unit with PDF direct Printer Unit with PDF direct Scanner Scanner With PDF direct With PDF direct With PDF direct 512MB 512MB 512MB Option Option Option 512MB 512MB 512MB 512MB 512MB Standard Standard Standard...
  • Page 15 AL-C2 Training Controller Options Printer/Scanner Alex-C1 (Basic Model -> SP Model) RPCS option option Upgradeable Upgradeable by Scanner upgrade option by Printer option Mono Basic model Basic model SP model SP model Mono Copy/Printer model Copy/Printer model Scanner Copier Copier Copy / Printer / Scanner Copy / Printer / Scanner Scanner...
  • Page 16 AL-C2 Training Controller Options Memory Upgrade Options for the Basic Model Optional memory and hard disk For a customer who has a basic model, install the optional 160GB hard disk if the customer wants to use the document box features. When a customer wishes to upgrade a basic model with a printer/scanner or printer enhance kit, the optional 512 MB memory must be...
  • Page 17 AL-C2 Training Controller Options Fax Unit In this fax unit, the FCU and MBU boards have been combined. Because of this, the data backup procedure has been changed. The optional memory module is the same as previous models. The FCU contains the ROM, SRAM and NCU circuits. Fax Options: Handset (for the USA): This is a new model.
  • Page 18 AL-C2 Training Controller Options SD Cards Data Overwrite Security, HDD Encryption: Standard (included in the controller ROM) VM card: New SP models: Included on the printer/scanner SD card, which is shipped with the machine in slot 1; contains App2Me » App2Me must be enabled with user tools: Service Manual > Installation > Copier Installation > Installation Procedure >...
  • Page 19: Gigabit Ethernet Board Type A

    AL-C2 Training Slots USB-A: Both USB slots can be used for the Bluetooth option or a card authentication device. USB-B: Built-in for connection of USB devices (USB 2.0) SD Card Slot 1 (upper slot) SD Card Slot 2 (lower slot) Ethernet, standard LAN connection point for a 100BaseT LAN ISDN: Jack for ISDN connection...
  • Page 20: Sd Card Slots

    AL-C2 Training SD Card Slots (1) Slot 1 (upper slot) can be used for the following: Use when installing the following options » Basic model: Scanner/printer unit (with PDF Direct), printer unit (with PDF Direct), scanner enhancement unit » PostScript »...
  • Page 21 AL-C2 Training SD Card Slots (2) Slot 2 (lower slot) Empty when shipped » Basic models: Install the optional VM card here Use this slot for service procedures, such as firmware update and NVRAM backup. Slide 21 No additional notes...
  • Page 22 AL-C2 Training Data Overwrite Security, HDD Encryption These features are built into the controller board for all models. There is no Security SD Card. At installation, these features must be enabled with SP mode. Service Manual > Installation > Copier Installation >...
  • Page 23: Service Training

    AL-C2 Training D129/D130 Service Training Improved Features and Specifications Slide 23 This section provides an overview of the main specifications and explains improvements over the models in the AL-C1.5 series.
  • Page 24: Specifications

    Duplex: 60 - 160 g/m2 (16 lb. Bond - 60 lb. Cover) Copying Speed: A4, 81/2" x 11" LEF, 1-to-1 (ADF): 40 cpm (D129), 50 cpm (D130) First Copy Time (1st Tray, A4/81/2" x 11" LEF): 4.1 s (D129), 3.5 s (D130) Slide 24 Copy speed: Same as the AL-C1.5 series...
  • Page 25 AL-C2 Training Comparing Specifications with Previous Models AL-C1.5 AL-C2 Copy speed C1.5b: 40cpm C2b: 40cpm C1.5c: 50cpm C2c: 50cpm First copy C1.5b: 4.1s C2b: 4.1s time C1.5c: 3.5s C2c: 3.5s Warm-up time Basic: 13s Basic: TBD SP: 22s SP: 19s Paper feed 550 x 4 or 550 x 2 + 1000 550 x 4 or 550 x 2 + 1000...
  • Page 26 AL-C2 Training Targets AL-C1.5 AL-C2 ACV, per C1.5b : 10K C2b : 10K month C1.5c : 20K C2c : 20K PM Cycle 160k 160k MCBC (Mean C1.5b : 58.7K C2b : 58.7K Copies C1.5c : 70.8K C2c : 70.8K Between Calls) Estimated 3,200k or 5 years whichever...
  • Page 27 AL-C2 Training Yield of Consumables Toner – same as AL-C1.5 Capacity: 630 g Yield: 30,000 prints per cartridge (A4/LT, 6% coverage) Developer Yield: 320,000 prints per bag Slide 27 No additional notes...
  • Page 28 AL-C2 Training New Feature for this Series New PDI Concept (Product Design Identity Concept) Top board, operation panel and Top board, operation panel and inner tray in dark gray inner tray in dark gray Unified color emphasizes operation areas. Harmony in office environment Harmony in office environment White and gray color matches other office Simple Cube Design...
  • Page 29: Operation Panel

    AL-C2 Training New Feature for this Series Operation Panel Home Button SD/USB Slot Function Keys The angle of the operation panel can be changed. A home button is added. You can return to the home screen from anywhere. Five function keys are available, to which you can assign your own designated functions.
  • Page 30 AL-C2 Training New Feature for this Series Operation Panel The angle of the operation panel can be changed. Slide 30 No additional notes...
  • Page 31 AL-C2 Training New Feature for this Series GW+ Controller An enhanced GW controller is used in this series. Slide 31 List of features provided by this new controller. Workflow Improvement Customizable Home Screen MFP Full Browser External USB Keyboard Support Auto Job Promotion Enhanced Media Print Scheduled Print...
  • Page 32 AL-C2 Training New Feature for this Series Print from USB/SD - 1 In previous models, the optional USB/SD card slot can only be used for scanning data to an SD card or USB device. However, in this new series, it is also possible to print from data stored on an SD card or USB device.
  • Page 33 AL-C2 Training New Feature for this Series Print from USB/SD - 2 How to start Print from USB/SD How to start Print from USB/SD Push the “Print” button. Note: Thumbnail images are displayed for JPEG files which have thumbnail information. *JPEG files generated by digital still cameras generally have thumbnail information.
  • Page 34 AL-C2 Training New Feature for this Series Print from USB/SD - 3 If “Basic authentication” is enabled, users must input login user name and password after pressing “Print from Memory Storage Device”. If “User Code authentication” is enabled, users must input login user name and password after pressing “Start Printing”.
  • Page 35 AL-C2 Training New Feature for this Series Print from USB/SD - 4 When removing the USB/SD device, press “Remove Mem. Device” first, and follow the instructions. Slide 35 No additional notes...
  • Page 36 AL-C2 Training New Feature for this Series Print from USB/SD - 5 The following enhancements have been made to this feature since the AP/AT-C2.5. Print preview: There is a Preview button on the display panel. Press this to see a preview of the file that you want to print.
  • Page 37: Remote Fax

    AL-C2 Training New Feature for this Series Remote Fax - 1 Same Network Machine: B Machine: B w/o Fax option w/o Fax option Machine: C Machine: C Fax Receiving w/o Fax option w/o Fax option Network Fax Sending Center Machine: A Center Machine: A Machine: D Machine: D...
  • Page 38 AL-C2 Training New Feature for this Series Remote Fax - 2 Center Machine •Fax Option must be installed. •HDD and printer option must be installed. * “Fax Connection Unit (SD card option for MFP)” must be installed. Sub Machines •HDD and printer option must be installed. •“Fax Connection Unit (SD card option for MFP)”...
  • Page 39 AL-C2 Training New Feature for this Series Customizable Home Screen - 1 Customizable image area Home key Users can display an image here, such as a Press to display the Home Screen. corporate logo. Hard function keys In the Factory default, no functions are registered.
  • Page 40 AL-C2 Training New Feature for this Series Customizable Home Screen - 2 The displayed function icons and their order are customizable, and a bitmap such as a customer’s corporate logo can be inserted at the upper right corner of the screen. In combination with user authentication, each user can have their own personal home screen that only displays those icons that he/she uses.
  • Page 41 AL-C2 Training New Feature for this Series Customizable Home Screen - 3 Types of Home screen There is two types of Home screen, “Default Home screen” and “User’s Home screen”. “Default Home screen” is displayed when the authentication function is not active or when the authentication function is active and you are logged in as an administrator.
  • Page 42: External Usb Keyboard

    AL-C2 Training New Feature for this Series External USB Keyboard This lets you use a Windows- compatible external USB Keyboard for typing when the software keyboard is displayed in GW applications. Before you can use an external USB keyboard for GW applications, it must be enabled in SP mode.
  • Page 43 Web page addresses can be registered as bookmark icons on the home screen. Example of use: If Ricoh’s support web pages are bookmarked, users can check the machine’s manuals at the operation panel. Requires the optional browser unit.
  • Page 44 AL-C2 Training New Feature for this Series MFP Full Browser - 2 Administrators can do the following by pressing this icon. - Setting a specified URL as homepage - Changing the character code and text size - Managing Histories and Cookies - Specifying Proxy server Back Forward...
  • Page 45: Auto Job Promotion

    AL-C2 Training New Feature for this Series Auto Job Promotion - 1 The machine can skip specific defective jobs and start printing the subsequent jobs. Before using this function, turn on 'Store and Skip Error Jobs' (in the 'System' menu of 'Printer Features'. When the following errors occur, the job will be skipped and the next job will be printed.
  • Page 46 AL-C2 Training New Feature for this Series Auto Job Promotion - 2 Although specific error jobs can be skipped, when an error occurs during printing a job, the job cannot be skipped and the machine will stop with an error message. To reduce the occurrence of such situations, administrators can set the number of pages for pre- detection of errors.
  • Page 47: Scheduled Print

    AL-C2 Training New Feature for this Series Scheduled Print This lets users delay printing to a specified time. The time can be input with the printer driver, as shown below left. The time can be changed at the operation panel or with Web Image Monitor, as shown below right.
  • Page 48: Envelope Printing

    AL-C2 Training New Feature for this Series Envelope Printing The standard tray and the bypass tray support printing on envelopes. Slide 48 No additional notes...
  • Page 49 AL-C2 Training New Feature for this Series Booklet Printing with Layout This allows printing of booklets that have more than one image on each page. Examples of output 2 in 1 + booklet 外側 内側 ・・・・・ Outside 内側 Inside 外側 Outside Inside 4 in 1 + booklet...
  • Page 50: Banner Page

    AL-C2 Training New Feature for this Series Banner Page A banner page is a page that is printed before the job, and contains information about the job. Users can activate this function on the property screen of printer drivers (PCL5, 6 & PS). This function is also available from Mac OS X 10.2or later.
  • Page 51: Setting Quotas

    AL-C2 Training New Feature for this Series Setting Quotas - 1 This function allows the customer to set limits on the number of outputs for each individual user or group. The following applications can be managed with this function. Copy Print (including “Print from USB/SD”) Document Server...
  • Page 52 AL-C2 Training New Feature for this Series Setting Quotas - 2 Specify a per-page unit count between “0” and “200” for each of the shown print conditions. Note: The display is for a color copier. ”Others” means paper sizes other than A3 and DLT (11 x 17 inch).
  • Page 53 AL-C2 Training New Feature for this Series Setting Quotas - 3 Users need to log in with Basic, Windows, LDAP or User Code authentication. When a user reaches his/her assigned print volume limit, the machine will suspend the current job or display a message.
  • Page 54 AL-C2 Training New Feature for this Series Scheduling of Quota Management This function enables administrators to reset the print volume counters of each individual user or groups automatically after a set interval. Administrators can set the timing for auto-reset as follows: At a designated date and time Every xx days from the designated date and time (xx can be 1 day - 180 days )
  • Page 55: Safe Shutdown

    AL-C2 Training New Feature for this Series Safe Shutdown In this machine, a board (the SDB) protects the HDD unit. After the main power switch of the machine has been turned off, the SDB keeps the power supply to the controller until the HDD unit has been shutdown safely.
  • Page 56 AL-C2 Training New Feature for this Series Printing on Letterhead Paper This setting changes the paper path. Off: Simplex pages go through the simplex path and duplex pages go through the duplex path. Auto Detect: The paper path for simplex jobs with a paper type of "Letterhead", "Pre-printed"...
  • Page 57 AL-C2 Training New Feature for this Series AZERTY Keyboard If the language is changed to French, the keyboard changes as shown above. Slide 57 It is possible to switch to a QWERTY keyboard. This feature is for Europe only. The North American model will use the QWERTY keyboard, which is widely used in Quebec.
  • Page 58 AL-C2 Training New Feature for this Series QWERTZ Keyboard If the language is changed to German, the keyboard changes as shown above. Slide 58 It is not possible to switch to a QWERTY keyboard.
  • Page 59 AL-C2 Training New Feature for this Series Fax Line Assignment When optional G3 lines are equipped, you can route faxes that come in on each line to a different receiver. You need to register a SUB code for each line before using this function.
  • Page 60 AL-C2 Training New Feature for this Series JBIG2 Compression JBIG2 typically generates files one third to one fifth the size of conventional compression methods. Before using this function, select “JBIG2” for ”Compression Method (Black & White)” in “Send Settings” of “Scanner Features”.
  • Page 61 AL-C2 Training New Feature for this Series Reduce/Enlarge Scan With this function, users can reduce or enlarge a standard paper size to another standard paper size, for example, scanning A5 originals and changing to A4 sized data. Also, scanning can be done with an arbitrary reduction or enlargement ratio.
  • Page 62 AL-C2 Training New Feature for this Series Enhanced Batch Scan When one sided originals and two sided originals are mixed, users can switch the scanning to one side or both sides in a single batch scan job. Separate one sided originals from two sided originals within your stack of originals Select “Batch”...
  • Page 63 AL-C2 Training New Feature for this Series Import/Export of Preference Settings Import Export Preference Settings Preference Settings Users can output settings such as “System Settings”, “Application Settings” and shortcut programs to an SD card or a local folder of a client PC via Web Image Monitor, and they can apply these settings to other machines that have a GW+ controller.
  • Page 64 AL-C2 Training New Feature for this Series Information Screen (Eco-Friendly Indicator) Close When the user logs on, information about machine usage will appear. There is also a space for an administrator’s message to appear. This may be used to improve the awareness of users to how heavily they are using the machine.
  • Page 65 AL-C2 Training New Feature for this Series Mandatory Security Information Print If this feature is turned on, security information will be printed on the output. Before using this function, an administrator must activate this function at the operation panel or Web Image Monitor. Administrators can select which security information will be included.
  • Page 66 AL-C2 Training New Feature for this Series Output Mode Switch Timer for Received Faxes Users can specify whether faxes received in a specific period are to be printed, to stand by to print, to be forwarded to a registered receiver, or to be saved on the HDD.
  • Page 67 AL-C2 Training New Feature for this Series Output Mode Switch Timer for Received Faxes Example Received fax between 12:00 and 13:00 Received fax between 0:00 and 8:00 will be printed automatically at 13:00. will be printed automatically at 8:00. Forwarded to Printed Printed Not printed...
  • Page 68 AL-C2 Training New Feature for this Series Output Mode Switch Timer for Received Faxes When this feature is disabled: Users can specify whether or not to print the received faxes immediately with the “Prohibit Auto Print” setting. Also, this setting can be registered as a Quick Operation Key, so users can easily switch the output mode of received faxes.
  • Page 69 Secure Hash Algorithm-2 (SHA-2) is a set of cryptographic hash functions designed by the National Security Agency (NSA). SHA-2 has 224, 256, 384, and 512 bit hashes. Since SHA-2’s hashes are longer than SHA-1 (160 bits), SHA-2 is safer than SHA-1. Ricoh basically adopts the 256-bit hash.
  • Page 70: Bates Numbering

    AL-C2 Training New Feature for this Series Bates Numbering Bates numbering is used in the legal, medical, and business fields to place identifying numbers on documents as they are scanned or processed. Bates stamping can be used to mark and identify images with copyrights by putting a company name on them.
  • Page 71 AL-C2 Training New Feature for this Series Bates Numbering Bates numbering is provided as a stamp function of the Copier application. By setting arbitrary text such as a company name, a nine- digit start number for auto- increment numbering, and stamp position, users can add Bates numbering on each page of copy output.
  • Page 72 AL-C2 Training New Feature for this Series Scan to PDF/A & Digitally Signed PDF This function enables users to scan paper documents to PDF/A format. Also, users can make digitally signed PDF files. Scan to PDF/A or Scan to Digitally Signed PDF is available for the following jobs. Scan to mail Scan to Folder (SMB/FTP/NCP) Scan to USB/SD...
  • Page 73 AL-C2 Training New Feature for this Series Scan to PDF/A & Digitally Signed PDF Registering a “Device Certificate” is required for making digitally signed PDF. Please add a certificate with Web Image Monitor. If the certificate is expired or the mail address of the certificate is wrong, users can’t generate a digitally signed PDF.
  • Page 74 AL-C2 Training Improved Feature Split Scan from Book Original This function scans the left page and right page of a double-page spread original separately. Users will receive the left and right pages as separate images. 1. Set a book type original on the glass. 2.
  • Page 75 Setting SSL for SMTP connection can be specified by the network administrator. When SMTP over SSL is enabled, Internet Fax to Ricoh GW models is not available because GW models do not comply with SSL reception at this time. Slide 75...
  • Page 76: Paper Tray Priority

    AL-C2 Training Improved Feature Paper Tray Priority From this model, the bypass tray can be set as the priority tray. Slide 76 No additional notes...
  • Page 77 AL-C2 Training Improved Feature User Codes For the GW+ controller, the number of user codes is increased from 500 to 1000. Slide 77 No additional notes...
  • Page 78 AL-C2 Training Improved Feature Page Counters An A3/DLT billing counter has been added. This counter counts up by 1 for every A3 or DLT sheet. The copy and total counters also count up by 2, as before. Slide 78 Old system Total count = A4/LT sheets + (A3/DLT sheets x 2) New system Total count = A4/LT sheets + (A3/DLT sheets x 2)
  • Page 79 AL-C2 Training Improved Feature Language Support NA models: Brazilian Portuguese is now supported EU models: Greek is now supported Slide 79 No additional notes...
  • Page 80 AL-C2 Training Improved Feature Enhanced Print Functions using HDD Mandatory Hold Print mode Select “Automatically. Store Jobs” to enable Mandatory Hold Print mode. If “Cncl All Direct Prt Jobs” is selected, print jobs which are not stored in the HDD will be cancelled. When printing hold print jobs, users must select single or multiple print jobs from the job list on the operation panel and press “Print”.
  • Page 81 AL-C2 Training Improved Feature Enhanced Print Functions using HDD Changing Print Settings on the operation panel When “Sample Print”, “Locked Print”, “Hold Print” or “Stored Print” is selected in printer drivers, users can change the print settings such as number of copies, color/monochrome, duplex, staples and so on at the operation panel before printing.
  • Page 82: Service Training

    AL-C2 Training D129/D130 Service Training Installation Slide 82 This section explains important changes to the installation procedure since AL- C1.5. Installation for the copier is very similar to the AL-C1.5. However, the procedures for the options have some changes. Make sure that you use the correct...
  • Page 83 AL-C2 Training Overview Installation for the main machine and peripherals is basically the same as for the AL-C1.5. This section of the course shows the main changes. Some details are different, and some of the SP modes to use after installing peripherals such as paper trays have been changed.
  • Page 84 AL-C2 Training Bridge Unit – Extension Tray Pull out the extension tray [A] if the 1000-sheet finisher (D588) is to be installed. Slide 84 This is new.
  • Page 85 AL-C2 Training Fax Connection Unit This option is required for the new Remote Fax feature (described earlier in the presentation). The feature is on an SD card. There is no need to set up any bit switches or SPs. Slide 85 No additional notes...
  • Page 86 AL-C2 Training D129/D130 Service Training Changes to the Engine Slide 86 No additional notes...
  • Page 87 AL-C2 Training Scanner All models have a color CCD. The lamp has been changed to an LED array. There is no APS width sensor. The machine detects the document width with the CCD before scanning starts. The original length sensors [A] (for EU models) [B] (for NA models) detect the original length.
  • Page 88 AL-C2 Training Original Width Detection Failure There is no original width sensor. The CCD detects the width of the paper before scanning (this is known as ‘pre-scanning’). If the original has punch holes, or is thin or transparent, the CCD may detect the incorrect width. The following problem may occur for thin originals: If the user opens the cover during pre-scanning, they may get a strong light from the scanner lamp in their eyes.
  • Page 89: Exposure Lamp Replacement

    AL-C2 Training Scanner Exposure Lamp Replacement Before installing the new exposure lamp, check the first three digits [A] in the bar-code on the new lamp. After installing the new lamp, go to SP4-954-005 and adjust the setting, referring to the table in the service manual. Slide 89 Service Manual, Replacement and Adjustment, Scanner Unit, Exposure Lamp...
  • Page 90 AL-C2 Training AL-C1. AL–C1.5 AL-C2 Drum cleaning blade 2 has been removed. This simplifies PCU replacement and cleaning, because it is not necessary to move springs to retract the cleaning blade away from the drum Slide 90 No additional notes...
  • Page 91: Paper Feed

    AL-C2 Training Paper Feed AL-C1. AL–C1.5 AL-C2 A belt has been added at each vertical transport roller. These are called the upper and lower relay belts. Slide 91 No additional notes...
  • Page 92: Bypass Tray

    AL-C2 Training Bypass Tray Side Plates Length Sensor Width Sensor A length sensor has been added to the bypass tray. In North America models, the sensors cannot distinguish LG SEF from LT SEF. The paper size (LT or LG) must be selected with SP1-007-002 in advance.
  • Page 93 AL-C2 Training Boards The BICU has been divided into two boards: BCU, and IPU. The same BCU board is used for the following three models: AL-C2, AP-C2, AT-C2 Slide 93 No additional notes...
  • Page 94 AL-C2 Training Fax Unit The MBU and FCU are combined into one board. After you replace the FCU, you must transfer the SRAM data from the old FCU to the new one. This is done by connecting the old FCU to the new one with a flat cable.
  • Page 95 AL-C2 Training Slide 95...

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D130

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