Users Manual - English
Page 8
... IMPLIED BY LAW CANNOT BE VALIDLY WAIVED. Internet support: support@brother.ca or browse Brother's Web Site: www.brother.com Brother International Corporation (Canada) Ltd. 1 Rue Hôtel de Ville ...Brother nor anyone other rights which vary from the date of purchase for any failure of the MFC/Facsimile machine to operate properly. For laser products: Failure to remove the Toner Cartridge (and Toner Drum...call 1-877-BROTHER. This Limited Warranty gives you specific legal rights and you may not apply to you. This Limited Warranty does not include cleaning, consumables (including...
... IMPLIED BY LAW CANNOT BE VALIDLY WAIVED. Internet support: support@brother.ca or browse Brother's Web Site: www.brother.com Brother International Corporation (Canada) Ltd. 1 Rue Hôtel de Ville ...Brother nor anyone other rights which vary from the date of purchase for any failure of the MFC/Facsimile machine to operate properly. For laser products: Failure to remove the Toner Cartridge (and Toner Drum...call 1-877-BROTHER. This Limited Warranty gives you specific legal rights and you may not apply to you. This Limited Warranty does not include cleaning, consumables (including...
Users Manual - English
Page 20
... duplex tray (For MFC-8640D, MFC-8840D and MFC-8840DN 12-11 If you are having difficulty with your MFC 12-13 Improving the print quality 12-18 Packing and shipping the MFC 12-22 Routine maintenance 12-25 Cleaning the scanner 12-25 Cleaning the printer 12-26 Cleaning the drum unit 12-27 Replacing... the toner cartridge 12-28 How to replace the toner cartridge 12-29 Replacing the drum unit 12-34 Checking the drum life 12-37 Page...
... duplex tray (For MFC-8640D, MFC-8840D and MFC-8840DN 12-11 If you are having difficulty with your MFC 12-13 Improving the print quality 12-18 Packing and shipping the MFC 12-22 Routine maintenance 12-25 Cleaning the scanner 12-25 Cleaning the printer 12-26 Cleaning the drum unit 12-27 Replacing... the toner cartridge 12-28 How to replace the toner cartridge 12-29 Replacing the drum unit 12-34 Checking the drum life 12-37 Page...
Users Manual - English
Page 174
... copy looks good, the problem is probably not your MFC to check the line. Vertical black lines when receiving. Your MFC's primary corona wire for the paper you call Brother Customer Service at 1-800-284-4329 (In USA) or 1-877-BROTHER (In Canada). Usually this is probably temporary noise or...the problem continues, call your MFC. If the received data is still no ringing when you are missing. Change Tone/Pulse setting. (See Setting Tone and Pulse dialing mode (For Canada only) on the line. Try changing your primary corona wire (See Cleaning the drum unit on page 12-27),...
... copy looks good, the problem is probably not your MFC to check the line. Vertical black lines when receiving. Your MFC's primary corona wire for the paper you call Brother Customer Service at 1-800-284-4329 (In USA) or 1-877-BROTHER (In Canada). Usually this is probably temporary noise or...the problem continues, call your MFC. If the received data is still no ringing when you are missing. Change Tone/Pulse setting. (See Setting Tone and Pulse dialing mode (For Canada only) on the line. Try changing your primary corona wire (See Cleaning the drum unit on page 12-27),...
Users Manual - English
Page 175
...key is in Fax mode. Clean them both. (See Cleaning the scanner on page 12-25 and Cleaning the drum unit on a single line. Sending a Fax Call to access the Setup Receive and Setup Send menus. Try avoiding this problem. For Example: Your Brother MFC handles the Caller ID subscriber ...services. Handling Incoming Calls MFC 'Hears' Voice as a calling...
...key is in Fax mode. Clean them both. (See Cleaning the scanner on page 12-25 and Cleaning the drum unit on a single line. Sending a Fax Call to access the Setup Receive and Setup Send menus. Try avoiding this problem. For Example: Your Brother MFC handles the Caller ID subscriber ...services. Handling Incoming Calls MFC 'Hears' Voice as a calling...
Users Manual - English
Page 179
...See Choosing a location on page ix.) If the whole page is not connected to the home position (▲). (See Cleaning the drum unit on page 12-27.) The drum unit may cause this problem. Check the printer's environment because conditions such as humidity, high temperatures, and so on may... Recommendation Check the printer's environment. Rough-surfaced paper may cause the problem. (See About paper on page 2-1.) The drum unit may be damaged. If your MFC is too light, Toner Save mode may be damaged. Improving the print quality This section provides information on the following ...
...See Choosing a location on page ix.) If the whole page is not connected to the home position (▲). (See Cleaning the drum unit on page 12-27.) The drum unit may cause this problem. Check the printer's environment because conditions such as humidity, high temperatures, and so on may... Recommendation Check the printer's environment. Rough-surfaced paper may cause the problem. (See About paper on page 2-1.) The drum unit may be damaged. If your MFC is too light, Toner Save mode may be damaged. Improving the print quality This section provides information on the following ...
Users Manual - English
Page 180
... poor print. 94 mm (3.7 in.) 94 mm (3.7 in.) Black Spots at 3.7 in a new drum unit. (See Replacing the drum unit on page 12-34.) 12 - 19 TROUBLESHOOTING AND ROUTINE MAINTENANCE Do not try to clean the surface of the photosensitive drum with your fingers. Examples of poor print quality 3.7 in. (94 mm) 3.7 in. (94... mm) White Spots on black text and graphics at 3.7 in. (94 mm) intervals Recommendation If the problem is not solved after printing a few pages, the drum unit may be damaged. Clean the drum unit as a ball-point pen, and so on.
... poor print. 94 mm (3.7 in.) 94 mm (3.7 in.) Black Spots at 3.7 in a new drum unit. (See Replacing the drum unit on page 12-34.) 12 - 19 TROUBLESHOOTING AND ROUTINE MAINTENANCE Do not try to clean the surface of the photosensitive drum with your fingers. Examples of poor print quality 3.7 in. (94 mm) 3.7 in. (94... mm) White Spots on black text and graphics at 3.7 in. (94 mm) intervals Recommendation If the problem is not solved after printing a few pages, the drum unit may be damaged. Clean the drum unit as a ball-point pen, and so on.
Users Manual - English
Page 181
...home position (▲). Try printing multiple pages to the OPC drum surface. Install a new drum unit. (See Replacing the drum unit on page 12-34.) Clean the inside the printer covering the scanner window. Put in a new drum unit. (See Replacing the drum unit on page 12-34.) The toner cartridge may sometimes .... Set the paper guides correctly. Put in a new drum unit. (See Replacing the drum unit on page 12-34.) Make sure that you are not too tight or too loose against the paper stack. If you use label sheets for laser printers, the glue from the sheets may be damaged....
...home position (▲). Try printing multiple pages to the OPC drum surface. Install a new drum unit. (See Replacing the drum unit on page 12-34.) Clean the inside the printer covering the scanner window. Put in a new drum unit. (See Replacing the drum unit on page 12-34.) The toner cartridge may sometimes .... Set the paper guides correctly. Put in a new drum unit. (See Replacing the drum unit on page 12-34.) Make sure that you are not too tight or too loose against the paper stack. If you use label sheets for laser printers, the glue from the sheets may be damaged....
Users Manual - English
Page 187
...; Do not touch the scanner window with a clean soft dry cloth. Laser Scanner Window TROUBLESHOOTING AND ROUTINE MAINTENANCE 12 - 26 HOT! It may crack the panel. ■ Do not use isoproply alcohol. When you have used the MFC, some internal parts of the MFC, never touch the shaded parts shown in the...WARNING Just after you open the front cover. 2 Remove the drum unit and toner cartridge assembly. If toner scatters and your finger. ■ The drum unit contains toner, so handle it off with cold water. 1 Turn the MFC power switch off and open the front cover of the machine ...
...; Do not touch the scanner window with a clean soft dry cloth. Laser Scanner Window TROUBLESHOOTING AND ROUTINE MAINTENANCE 12 - 26 HOT! It may crack the panel. ■ Do not use isoproply alcohol. When you have used the MFC, some internal parts of the MFC, never touch the shaded parts shown in the...WARNING Just after you open the front cover. 2 Remove the drum unit and toner cartridge assembly. If toner scatters and your finger. ■ The drum unit contains toner, so handle it off with cold water. 1 Turn the MFC power switch off and open the front cover of the machine ...
Users Manual - English
Page 188
... or large disposable paper to avoid spilling and scattering toner. 1 Clean the primary corona wire inside the drum unit by gently sliding the blue tab from right to left several times. 2 Return the blue tab and snap it into the MFC. (See Replacing the drum unit on page 12-34.) 4 Close the front cover...
... or large disposable paper to avoid spilling and scattering toner. 1 Clean the primary corona wire inside the drum unit by gently sliding the blue tab from right to left several times. 2 Return the blue tab and snap it into the MFC. (See Replacing the drum unit on page 12-34.) 4 Close the front cover...
Users Manual - English
Page 193
If you put it clicks into place. Home Position(▼) Tab Corona Wire TROUBLESHOOTING AND ROUTINE MAINTENANCE 12 - 32 5 Remove the protective cover. 6 Insert the new toner cartridge in the drum unit until it in properly, the lock lever will lift automatically. Drum Unit Toner Cartridge 7 Clean the primary corona wire inside the drum unit by gently sliding the blue tab from right to the Home position (▼) before reinstalling the drum unit and toner cartridge assembly. Return the blue tab to left several times.
If you put it clicks into place. Home Position(▼) Tab Corona Wire TROUBLESHOOTING AND ROUTINE MAINTENANCE 12 - 32 5 Remove the protective cover. 6 Insert the new toner cartridge in the drum unit until it in properly, the lock lever will lift automatically. Drum Unit Toner Cartridge 7 Clean the primary corona wire inside the drum unit by gently sliding the blue tab from right to the Home position (▼) before reinstalling the drum unit and toner cartridge assembly. Return the blue tab to left several times.
Users Manual - English
Page 195
... determine the actual drum life, such as temperature, humidity, type of paper and how much toner you replace the drum unit. (See Cleaning the drum unit on paper. The estimated drum life is necessary to... without having to replace the drum unit for the number of the MFC are many factors that determine the actual drum life, we have used the MFC, some internal parts of pages per print... shows Change Drum Soon, the drum unit is time to purchase a new one. Replacing the drum unit The MFC uses a drum unit to create print images on page 12-27.) Caution When removing the drum unit, handle...
... determine the actual drum life, such as temperature, humidity, type of paper and how much toner you replace the drum unit. (See Cleaning the drum unit on paper. The estimated drum life is necessary to... without having to replace the drum unit for the number of the MFC are many factors that determine the actual drum life, we have used the MFC, some internal parts of pages per print... shows Change Drum Soon, the drum unit is time to purchase a new one. Replacing the drum unit The MFC uses a drum unit to create print images on page 12-27.) Caution When removing the drum unit, handle...
Users Manual - English
Page 223
... fax receive 5-1 fax redial 6-8 transmission 6-5 B Broadcasting 6-16 setting up Groups for ........7-4 Brother accessories and supplies .....ii Brother numbers i Customer Service i fax back system ii Frequently Asked Questions (FAQs i product support ...i test sheet, sending 1-2 Warranties iii, iv, vi C Caller ID 5-14, 5-15 canceling fax forwarding 8-6 fax jobs in memory ......... 6-11 jobs awaiting redial ......... 6-11 paging 8-6 cleaning (routine maintenance) drum...
... fax receive 5-1 fax redial 6-8 transmission 6-5 B Broadcasting 6-16 setting up Groups for ........7-4 Brother accessories and supplies .....ii Brother numbers i Customer Service i fax back system ii Frequently Asked Questions (FAQs i product support ...i test sheet, sending 1-2 Warranties iii, iv, vi C Caller ID 5-14, 5-15 canceling fax forwarding 8-6 fax jobs in memory ......... 6-11 jobs awaiting redial ......... 6-11 paging 8-6 cleaning (routine maintenance) drum...