Users Manual - English
Page 96
... with a new one. (See Replacing a toner cartridge on page 103.) The drum unit counter was not reset when a new drum was installed. 1 Open the front cover, and then press Clear/Back. 2 Press 1 to replace the laser unit. 1-877-BROTHER (1-877-276-8437) (in USA) 1-877-BROTHER (in Canada) ...1 It is time to replace the laser unit. Troubleshooting and routine maintenance Error Message Cause Action Replace Parts The drum unit is the end of its life and printing is not possible. Replace the drum unit. Call Brother Customer Service to reset. Document is time to replace the ...
... with a new one. (See Replacing a toner cartridge on page 103.) The drum unit counter was not reset when a new drum was installed. 1 Open the front cover, and then press Clear/Back. 2 Press 1 to replace the laser unit. 1-877-BROTHER (1-877-276-8437) (in USA) 1-877-BROTHER (in Canada) ...1 It is time to replace the laser unit. Troubleshooting and routine maintenance Error Message Cause Action Replace Parts The drum unit is the end of its life and printing is not possible. Replace the drum unit. Call Brother Customer Service to reset. Document is time to replace the ...
Users Manual - English
Page 99
...to the right. To prevent injury, when you have just used the machine, some internal parts of the machine DO NOT touch the shaded parts shown in your Brother machine. If you do this you have installed the drum unit improperly, then this section. IMPORTANT Please confirm that is jammed in the duplex...and a drum unit in this may get burned. 86 Note If the error message remains, open the front or back cover (back output tray) of the machine will be extremely hot. Paper jams C To clear paper jams, please follow the steps in the machine. b Pull the jammed document out to reset the...
...to the right. To prevent injury, when you have just used the machine, some internal parts of the machine DO NOT touch the shaded parts shown in your Brother machine. If you do this you have installed the drum unit improperly, then this section. IMPORTANT Please confirm that is jammed in the duplex...and a drum unit in this may get burned. 86 Note If the error message remains, open the front or back cover (back output tray) of the machine will be extremely hot. Paper jams C To clear paper jams, please follow the steps in the machine. b Pull the jammed document out to reset the...
Users Manual - English
Page 120
... optional LT-5300 tray is installed. Brother strongly recommends you use this operation when you reset All Settings. c Press Stop/Exit. a Press Menu, 6, 7. 67.Parts Life 1.Drum 2.Fuser 3.Laser Select ab or OK b Press a or b to choose 1.Drum, 2.Fuser, 3.Laser, 4.PF Kit MP, 5.PF Kit 1 or 6.PF Kit 2 1. Reset C The following reset functions are available: 1 Network You can...
... optional LT-5300 tray is installed. Brother strongly recommends you use this operation when you reset All Settings. c Press Stop/Exit. a Press Menu, 6, 7. 67.Parts Life 1.Drum 2.Fuser 3.Laser Select ab or OK b Press a or b to choose 1.Drum, 2.Fuser, 3.Laser, 4.PF Kit MP, 5.PF Kit 1 or 6.PF Kit 2 1. Reset C The following reset functions are available: 1 Network You can...
Users Manual - English
Page 121
... should be adequately insured with your machine. e Take out the drum unit and toner cartridge assembly. This lever is located on the left of the scanner glass. IMPORTANT Damage caused to your machine by failure to choose 1.Reset or 2.Exit. d Press the front cover release button and open... the front cover. How to reset C a Press Menu, 1, 8. 18.Reset 1.Network 2.All Settings Select ab or OK b Press a or b to reboot the machine. d If you chose 1.Reset in the drum unit. 108 Press a or b to lock the scanner. If you will begin ...
... should be adequately insured with your machine. e Take out the drum unit and toner cartridge assembly. This lever is located on the left of the scanner glass. IMPORTANT Damage caused to your machine by failure to choose 1.Reset or 2.Exit. d Press the front cover release button and open... the front cover. How to reset C a Press Menu, 1, 8. 18.Reset 1.Network 2.All Settings Select ab or OK b Press a or b to reboot the machine. d If you chose 1.Reset in the drum unit. 108 Press a or b to lock the scanner. If you will begin ...
Service Manual
Page 77
...the LCD, and put it back into the drum unit again. 3-34 The drum unit is time to print with Direct Print. Replace the laser unit. 3-15 It is removed Press Stop/Exit. The drum unit counter was installed. 2) Press 1 to replace the laser unit. machine that is indicated on the ...or connect the caused a communication machine to poll a fax Send the fax again. was 1) Open the front cover, and then not reset when a new drum press Clear/Back. Reinsert the device from the USB direct and try to replace the paper feeding kit for equipment errors and communications errors.
...the LCD, and put it back into the drum unit again. 3-34 The drum unit is time to print with Direct Print. Replace the laser unit. 3-15 It is removed Press Stop/Exit. The drum unit counter was installed. 2) Press 1 to replace the laser unit. machine that is indicated on the ...or connect the caused a communication machine to poll a fax Send the fax again. was 1) Open the front cover, and then not reset when a new drum press Clear/Back. Reinsert the device from the USB direct and try to replace the paper feeding kit for equipment errors and communications errors.
Service Manual
Page 119
... selected in the printer driver. Yes Replace the drum unit. ■ Dark - Replace the toner cartridge with a new one . Step 1 2 3 4 5 Cause Check Result Remedy Drum unit electrode dirty Is the electrode of the drum unit heavy? developer roller counter? HVPS PCB failure Is the problem solved after reseting the Yes counter. Replace the main PCB...
... selected in the printer driver. Yes Replace the drum unit. ■ Dark - Replace the toner cartridge with a new one . Step 1 2 3 4 5 Cause Check Result Remedy Drum unit electrode dirty Is the electrode of the drum unit heavy? developer roller counter? HVPS PCB failure Is the problem solved after reseting the Yes counter. Replace the main PCB...
Service Manual
Page 184
(30) Catch the Pins of the Outer chute onto the Back cover, and close the Back cover. 30b Pin Back cover Pin Outer chute ASSY 30a Back cover Fig. 4-44 Set the following parts after assembling. • Set the DX feed ASSY or DX blank cover. • Install the Drum/toner ASSY into the Printer. • Put the Paper into the Paper tray. • Reset the count of the Fuser unit and Laser unit after part replacement. (Refer to "5.1 Resetting the Periodical Replacement Parts Life" in Chapter7.) 4-29 Confidential
(30) Catch the Pins of the Outer chute onto the Back cover, and close the Back cover. 30b Pin Back cover Pin Outer chute ASSY 30a Back cover Fig. 4-44 Set the following parts after assembling. • Set the DX feed ASSY or DX blank cover. • Install the Drum/toner ASSY into the Printer. • Put the Paper into the Paper tray. • Reset the count of the Fuser unit and Laser unit after part replacement. (Refer to "5.1 Resetting the Periodical Replacement Parts Life" in Chapter7.) 4-29 Confidential
Service Manual
Page 195
(3) Put the Holder bearing MP into the Printer. (6) Close the Front cover. * Reset the count of the arrow 3c to the direction of the PF Kit MP after part replacement. 4-40 Confidential MP feed frame cover MP feed frame MP feed frame Front cover Fig. 4-58 (5) Install the Drum/toner ASSY into the MP feed frame and turn the Holder bearing MP to lock. Holder bearing MP Hook 3a 3c 3b Fig. 4-57 (4) Close the MP feed frame cover.
(3) Put the Holder bearing MP into the Printer. (6) Close the Front cover. * Reset the count of the arrow 3c to the direction of the PF Kit MP after part replacement. 4-40 Confidential MP feed frame cover MP feed frame MP feed frame Front cover Fig. 4-58 (5) Install the Drum/toner ASSY into the MP feed frame and turn the Holder bearing MP to lock. Holder bearing MP Hook 3a 3c 3b Fig. 4-57 (4) Close the MP feed frame cover.
Service Manual
Page 386
... code 82 7-34 4.22 Output of Transmission Log to the Telephone Line (Function code 87 7-34 4.23 Counter Reset After Replacing the Fuser Unit, Laser Unit and Paper Feed Kit (Function code 88 7-35 4.24 Maintenance Mode Finish (Function code 99 7-35 5. ...USER-ACCESS TO THE MAINTENANCE MODE 7-3 4. CONTENTS 1. OTHER SERVICE FUNCTIONS 7-36 5.1 Resetting the Periodical Replacement Parts Life 7-36 5.2 Develop Roller / Developing Bias Voltage Counter Reset Function 7-38 5.3 Drum...
... code 82 7-34 4.22 Output of Transmission Log to the Telephone Line (Function code 87 7-34 4.23 Counter Reset After Replacing the Fuser Unit, Laser Unit and Paper Feed Kit (Function code 88 7-35 4.24 Maintenance Mode Finish (Function code 99 7-35 5. ...USER-ACCESS TO THE MAINTENANCE MODE 7-3 4. CONTENTS 1. OTHER SERVICE FUNCTIONS 7-36 5.1 Resetting the Periodical Replacement Parts Life 7-36 5.2 Develop Roller / Developing Bias Voltage Counter Reset Function 7-38 5.3 Drum...
Service Manual
Page 422
... MP ?" At this time, the drum counter and page counter are not reset. 4.24 Maintenance Mode Finish (Function code 99) Finish the maintenance mode. (1) Press the [9] key twice in the initial stage of the maintenance mode. (2) The ...Replacement". (3) Press the [ ] or [ ] button to select the item you want to reset. "Reset Laser ?" "Reset PF KIT T1 ?" 4.23 Counter Reset After Replacing the Fuser Unit,Laser Unit and Paper Feed Kit (Function code 88) The number of replacement is increased by one, and the warning indication "Replace ***" is finished, and the machine returns to the...
... MP ?" At this time, the drum counter and page counter are not reset. 4.24 Maintenance Mode Finish (Function code 99) Finish the maintenance mode. (1) Press the [9] key twice in the initial stage of the maintenance mode. (2) The ...Replacement". (3) Press the [ ] or [ ] button to select the item you want to reset. "Reset Laser ?" "Reset PF KIT T1 ?" 4.23 Counter Reset After Replacing the Fuser Unit,Laser Unit and Paper Feed Kit (Function code 88) The number of replacement is increased by one, and the warning indication "Replace ***" is finished, and the machine returns to the...
Service Manual
Page 423
...the number of the drum unit. The "Reset Menu" will appear on the LCD. ■ Resetting the Life Counter of the Drum Unit This function allows you to reset the page counter of the drum unit and increase the number of replacement times is increased by one . The "Reset Menu" will appear... on the LCD. (4) Press the [1] key when resetting the life counter of...
...the number of the drum unit. The "Reset Menu" will appear on the LCD. ■ Resetting the Life Counter of the Drum Unit This function allows you to reset the page counter of the drum unit and increase the number of replacement times is increased by one . The "Reset Menu" will appear... on the LCD. (4) Press the [1] key when resetting the life counter of...
Service Manual
Page 425
... from the beginning to the end. Note: • If there is being opened . (2) The "Replace Drum ?" This function allows you to reset the page counter of the laser unit and increase the number of replacement times by degrees (bias voltage is reduced) according to the number of... so that the front cover is replaced with a new one, the develop roller counter and developing bias voltage are reset at the same time in the display of log information (Function code 80). If resetting the counter, press the [1] key. Reset / 2. Panel Operation Function Pressing the [Clear/Back]...
... from the beginning to the end. Note: • If there is being opened . (2) The "Replace Drum ?" This function allows you to reset the page counter of the laser unit and increase the number of replacement times by degrees (bias voltage is reduced) according to the number of... so that the front cover is replaced with a new one, the develop roller counter and developing bias voltage are reset at the same time in the display of log information (Function code 80). If resetting the counter, press the [1] key. Reset / 2. Panel Operation Function Pressing the [Clear/Back]...