Magicolor 7450 service manual

Periodical check Maintenance Periodical check Maintenance items 3. Periodical check Field Service Ver. Page 47 3. Page 49 3. They can be more or less depending on the machine operating conditions of each individual user. Slide out the Tray 2. Take off the rubber stopper [3], shaft [4], spring [5], and guide plate [6] to remove the Tray 2 Separation Roller fixing bracket Assy [7]. Page 52 Field Service Ver. Periodical check 4. Snap off the E-ring [4] and remove the Bearing [5].

Snap off two C-ring [6], and remove the Bearing [7]. Remove the Tray 1 Feed Roller Bypass [8]. Remove the Multi Bypass Unit. See P. Remove the Screw [1], and remove the Ground terminal [2]. Periodical check 3.

Open the Front Door. Press the Waste Toner Bottle release lever [1]. Remove the Waste Toner Bottle [2]. Page Replacing The Ozone Filter 3. Holding onto the hook, remove the Ozone Filter [1]. Replace it when replacing the Transfer Belt. Page Replacing The Transfer Belt 3. Removal Procedure 1. Open the Right Door. Remove two Screws [1] and release the Lock of the Transfer Belt [2]. Hold the both sides and lift it to take out the Transfer Belt [3] a little.

Page 58 Field Service Ver. Periodical check B. Reinstallation Procedure 1. Insert the Transfer Belt [1]. Pressing the Toner Cartridge Lock Claw [1], pull it toward. Pull the Toner Cartridge [2] toward to remove it. Periodical check 2. Insert the Toner Cartridge [2] by fit- ting it to the groove on the main unit. Page 61 3. Hold the Imaging Unit [1] with both hands and tilt it to the left as shown on the illustration.

Shake it twice lightly. Tilt it to the right and shake it twice again lightly. Page 62 Field Service Ver. Remove the Caps [6] on the end of the Imaging Unit and the bottom packing material. Keeping the Imaging Unit [7] in a level position, insert the Imaging Unit [7] into the mounting position all the way until it is stopped. Page Replacing The Fusing Unit 3. Page 64 Field Service Ver. Periodical check 5. Remove the Screw [4], and remove the Connector protective cover [5]. Disconnect two Connectors [6].

Open the Right Cover. Open the Fusing Unit Cover. Remove two Screws [7], and remove the Fusing unit [8]. Page Service Tool 4. Service tool Field Service Ver. Service tool Print materials 4.

Page Firmware Upgrade 5. Firmware upgrade Field Service Ver. How to upgrade using the Network Interface 1. Connect the machine to the PC using an Ethernet cable. Page 68 Field Service Ver. Page 69 5. Wait until all of the data is sent.

This takes approximately 2 minutes. Page 70 Field Service Ver. Firmware upgrade 5. Copy the firmware data and upgrading program to any directory on the PC. Start the Command Prompt and go to the directory in which the firmware data is stored. Page 71 5. Then the firmware upgrade starts. Wait until all the upgrade procedure is complete. Page Other Field Service Ver. Other Field Service Ver. Page Rear Left Cover P. Other 6. Page PH Window P. Open the Front Door [1].

Open the Right Door [2]. Remove two Screws [3], and remove the Upper Front Cover [4]. Unhook the tab [1], and remove the Tray 1 Left Cover [2]. Remove the Screws [3], and remove the Tray 1 Right Cover [4]. Page Exit Tray 6. Other 5. Disconnect the Connector [4]. Remove two Screws [5], and remove the Exit Sensor Assy [6]. Remove three Screws [7], and remove the Exit Tray [8]. Page Tray 2 6. Remove the Screw [2], and remove the Ground terminal [3]. Disconnect the Connector [4], and remove the Control Panel [5].

Slide out the Tray 2 [1]. Page 80 Field Service Ver. Other 2. Loosen the screw [2], hold two tabs [3] and remove the spacer [4]. Slide out the Tray 2 [6] while press- ing the Slide Locks [5] at both ends. Page Front Cover 6. Remove the Front Door. Page 82 Field Service Ver. Other 8. Disconnect two Connectors [4]. Remove four Screws [5]. Unhook six tabs [6], and remove the Front Cover [7]. Page Controller Board Pwb-P 6. Remove the Rear Left Cover.

Remove the Memory [1]. Remove three Screws [2]. Remove nine Screws [3], and remove the Controller Board [4]. Page Hard Disk Kit Option 6. Disconnect the Connector [1], and remove the Hard Disk [2].

Remove the Exit Tray. Page 86 Field Service Ver. Remove eleven Screws [5], and remove the Controller Board mount- ing bracket [6]. Remove six Screws [7], and remove the Mechanical Control Board [8].

Page 87 6. Remove the Controller Board mount- ing bracket. Disconnect the Connector [1]. Page 89 6. Remove the Rear Cover. Disconnect four Connectors [1]. Remove five Screws [2] and the tab [3], and remove the High Voltage Unit [4]. Remove the Front Cover. Remove the Transfer Belt. Remove two Screws [1], and remove the Front Right Cover [2]. Page 93 6. Disconnect five Connectors [1]. Remove four Screws [2], and remove the Multi Bypass Unit [3].

Page Ph Unit 6. Remove the Screw [1] and discon- nect the Connector [2] respectively, and remove three Imaging Unit Guide rails [3]. Page 96 Field Service Ver. Page 97 6. Follow the same procedures to remove all PH Units. Reinstall Procedure 1. Fit the back of the PH Unit [1] into the plate spring [2] of installation plate. Page 98 Field Service Ver. Other 4. Reinstall the Stopper [7]. Keep using the Stopper after once stretched out may cause uneven pitch or other image troubles.

Page Transport Drive Assy 6. Remove the High Voltage Unit. Resolution and PhotoART. Standard Media Handling. Optional Media Handling. Print Media. Paper Path. Imageable Area. Supported Media Sizes. Advanced Document Processing. Special Media Density Adjustment. User-Replaceable Supplies. Simitri Polymerized Toner. Consumable Yields. Supplies Monitoring. Printer Drivers. PageScope Management Suite. Status Monitor. Print Monitor. Download Manager. Printer Control Panel. Electronic User Documentation.

Color Control. Professional Color Tools. Dynamic Contone Screening. Custom Color Controls. Duplex Option. Lower Feeder Unit. Banner Feed Tray. Caster Base. Hard Disk. Extended Warranties. Perfect for all design and business printing needs, the magicolor has a MHz G4 CPU and custom acceleration hardware for fast document processing. It also features exceptional print quality, with x dpi-class resolution and precise ICC-based color matching for true-to-life color documents.

All with the. Diverse media handling capabilities let you print on variety of media types from recycled paper to glossy and thick stock. This robust color laser also handles a wide range of media sizes, from 3. Designed to support the powerful graphics applications used by creative professionals, the magicolor is also a high-performance printer for large volume applications. With state-of-the-art Emperon controller technology, the magicolor is built for productivity.

When the printer is installed in a demanding environment, the Emperon controller provides greater document processing efficiency with minimal network impact. Compatibility with multiple operating environments, including Windows, Macintosh, and Linux.

Excellent color quality with precise color matching and halftone screening that delivers best-in-class x dpi-class resolution. There are numerous features packed into the magicolor that make it a plow-ahead performer. For business-critical situations in which processing performance and fast output are a necessity, the magicolor stands firm as a true workhorse printer.

Get magicolor service manual PDF file for free from our online library. You can begin from the Intro and Brief Description to get a glance about the subject. In case you need even more chronological arrangement, you can look at via the Glossary page. Furthermore, the following PDF file is published in 29 Nov, and submitted inside our data source as --, with approximately Beside the present subject that you are in search of, we also provide a countless number of other electronic book which provides coverage for many distinct area of interest and topic.