The HTML manual is a version of the user guide that you can view using your web browser. Related documents such as the network and software user guides . Quick setup guide, Step 1 step 2, Laser printer • Read online or download PDF • Brother HLCDN User Manual. This service manual contains basic information required for after-sales service of This service manual covers the HLCN/CDN/CDW machines.
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The contents of this manual and the specifications of this product are subject to change without notice. Page – Operational Check of Fans Function code Routine Maintenance Unpack the new drum unit and remove the protective cover. By pressing ‘print’ button you will print only current page.
Page 4 Lift up the Hook and release it in the direction of arrow 4a. The table below contains typical acronyms and technical terms that are used throughout these manuals.
Brother HL4040CN Service Update Manual
Step Cause Remedy Fuser unit failure Replace the fuser unit. Page 11 Data rates Page 39 Error code 71 Print Unable 71 Turn the power hl4-040cn and then back on again. Recommended mode for ordinary printouts.
Fully close the back covers. Pull the paper tray completely out of the printer and check inside the printer.
Mnaual cords used with this printer must be three-pin plug type and correctly wired to provide grounding. Routine Maintenance CAUTION We recommend that you place the toner cartridges on a clean, flat surface with a piece of disposable paper underneath them in case you accidentally spill or scatter toner.
Control Panel Auto Registration Registration You can adjust the print position of each color automatically. Toner cleaning 1 Toner remaining on the exposure drum which has not completely been transferred on to the paper is pulled onto the cleaning roller with a lower potential and the drum is cleaned. We recommend that you place the drum unit on a clean, flat surface with a piece of disposable paper underneath it in case you accidentally spill or scatter toner.
Transfer Hvps Pcb Unit 8. Error Indication The error codes shaded in the table below are recoverable errors if following the User Check items. Page Routine Maintenance Close the corona wire lh-4040cn.
BROTHER HLCN USER MANUAL Pdf Download.
Fully close the back cover. The display can show various messages with up to 16 characters in each of the two rows. Error code 38 Print Unable 38 Turn the power off and then back on again. Unpack the new belt unit, and remove the protective cover and paper. Page Routine Maintenance Put the drum unit back in the printer as follows. Valid default Not used Selector 3: The AC power cord is connected properly and the printer is turned on.
Develop Roller Counter Reset Function Develop Roller Counter Reset Function Since print density is likely to become darker as the toner gets older, the developing bias is lowered by degrees bias voltage is reduced according to the number of develop roller rotations so that an almost fixed density can be maintained from the beginning to the end.
Side Cover L Assy 8. Operational Check Of Lcd function Code 12 1. Print Unable 27 Possible cause – The red cable leading to the motor on the Drive Frame Unit assembly is not connected or not properly seated see step 3-M. Release the gray lock lever 1 that is on the left side of the printer. Toner in use tends to have a low printing density at the time of first use, but the density gradually becomes higher after a certain period of use.
Instructional animations for problem solving. Error code 25 Print Unable 25 Turn the power off and then back on again.
The setting indication is the same as the LCD setting information, supporting the following 18 languages. Control Panel Calibration The output density for each color may vary depending on the environment the machine is in such as temperature and humidity. Paper Size From the drop-down box choose the Paper Size you are using.
Page of 11 Go. Appendix for Europe and Other Countries IMPORTANT – for your safety To ensure safe operation, the supplied three-pin plug must be inserted only into a standard three-pin power outlet that is properly grounded through the standard electrical wiring. Page Troubleshooting Examples of poor print quality Recommendation Colored spots at 75mm If the problem is not solved after printing a few pages, the drum unit may have glue from a label stuck on the drum surface.
Back Cover Upper 8. You can reprint when the printer is in the Ready state. Page Troubleshooting Examples of poor print quality Recommendation White lines or ribbing down the Choose Thin Paper mode in the printer driver and re-send the print job. Control Panel Reprinting documents Reprinting the last job You can reprint the data from the last print job without sending it from the computer again.
Page 1 This page includes various setting information of the machine. Page of 51 Go.
Brother HL-4040CN User Manual
Page Routine Maintenance Note We recommend that you clean the corona wire for each of the colors. Printing images Make sure that your camera is turned manial. Routine Maintenance Hold the green handle of the drum unit. Paper Handling Troubleshooting Paper handling First, make sure that you are using paper that meets Brother recommended paper specifications.