Brother MFC 9320CW User Manual
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Troubleshooting and routine maintenance 129 C Wrinkle „Change to the recommended type of paper. „Make sure that the back cover is closed correctly. „Make sure that two grey levers inside the back cover are in the up position. „Make sure that the media type settings in the printer driver and in the machine’s Paper Type menu matches the type of paper you are using. (See Acceptable paper and other print media on page 17 and Basic tab in the Software Users Guide on the CD-ROM.) Offset image „Make sure that the media type settings in the printer driver and in the machines Paper Type menu matches the type of paper you are using. (See Acceptable paper and other print media on page 17 and Basic tab in the Software Users Guide on the CD-ROM.) „Make sure that two grey levers inside the back cover are in the up position. „Check the machine’s environment. Conditions such as dry and low temperatures may cause this print quality problem. (See Choosing a location on page 102.) „Identify the colour causing the problem and put in a new drum unit. (See Replacing the drum units on page 164.) To identify the colour of the drum unit, visit us at http://solutions.brother.com/ to view our FAQs and troubleshooting tips. Poor fixing „Make sure that the media type settings in the printer driver and in the machines Paper Type menu matches the type of paper you are using. (See Acceptable paper and other print media on page 17 and Basic tab in the Software Users Guide on the CD-ROM.) „Make sure that two grey levers inside the back cover are in the up position. „Choose Improve Toner Fixing mode in the printer driver. (See Other Print Options (For Windows ® printer driver), Advanced options (For Windows ® BR-Script printer driver), Print Settings (For Macintosh printer driver) or Printer Features (For Macintosh BR-Script printer driver) in the Software Users Guide on the CD-ROM.) If this selection does not provide enough improvement, select Thicker paper in Media Type settings. Examples of poor print qualityRecommendation ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.
130 Curled or wavy „Choose Reduce Paper Curl mode in the printer driver when you do not use our recommended paper. (See Other Print Options (For Windows ® printer driver), Advanced options (For Windows® BR-Script printer driver), Print Settings (For Macintosh printer driver) or Printer Features (For Macintosh BR-Script printer driver) in the Software Users Guide on the CD-ROM.) „If you do not use the machine often, the paper may have been in the paper tray too long. Turn over the stack of paper in the paper tray. Also, fan the paper stack and then rotate the paper 180° in the paper tray. „Store the paper where it will not be exposed to avoid high temperatures and high humidity. Uneven density or faded „Fully open the top cover and then close it again. Envelope creases Make sure that the envelope levers are pulled down when you are printing envelopes. Examples of poor print qualityRecommendation ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz.ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFGHIJKLMNOPQRSTUVWXYZ. 0123456789. abcdefghijklmnopqrstuvwxyz. ABCDEFG EFGHIJKLMN
Troubleshooting and routine maintenance 131 C Setting Dial Tone detectionC When you send a fax automatically, by default your machine will wait for a fixed amount of time before it starts to dial the number. By changing the Dial Tone setting to Detection you can make your machine dial as soon as it detects a dial tone. This setting can save a small amount of time when sending a fax to many different numbers. If you change the setting and start having problems with dialling you should change back to the default No Detection setting. a Press Menu, 0, 5. bPress a or b to choose Detection or No Detection. Press OK. cPress Stop/Exit. Telephone line interferenceC If you are having difficulty sending or receiving a fax due to possible interference on the telephone line, we recommend that you adjust the Equalization for compatibility to reduce the modem speed for fax operations. aPress Menu, 2, 0, 1. bPress a or b to choose Basic(for VoIP), Normal or High. „Basic(for VoIP) cuts the modem speed to 9600 bps and turns the error correction mode (ECM) off. For a standard telephone line: If you regularly experience interference on your standard telephone line try this setting. If you are using VoIP: VoIP service providers offer fax support using various standards. If you regularly experience fax transmission errors try this setting. „Normal sets the modem speed at 14400 bps. „High sets the modem speed at 33600 bps. Press OK. cPress Stop/Exit. Note When you change the Compatibility to Basic(for VoIP), the ECM feature is only available for colour fax sending.
132 Error and maintenance messagesC As with any sophisticated office product, errors may occur and consumable items may need to be replaced. If this happens, your machine identifies the error or required routine maintenance and shows the appropriate message. The most common error and maintenance messages are shown below. You can clear most errors and perform routine maintenance messages by yourself. If you need more help, the Brother Solutions Center offers the latest FAQs and troubleshooting tips: Visit us at http://solutions.brother.com/ Error MessageCauseAction Access Error (MFC-9320CW only)The device is removed from the USB direct interface while the data is processing.Press Stop/Exit. Reinsert the device and try to print with Direct Print. Belt End SoonThe belt unit is near the end of its life.Buy a new belt unit before you get a Replace Belt message. BT Call Sign On (U.K. only)BT Call Sign is set to On. You cannot change the Receive Mode from Manual to another mode.Set BT Call Sign to Off. (See BT Call Sign (U.K. only) on page 52.) CalibrateCalibration failed. Press Mono Start or Colour Start and try it again. „Turn off the machine. Wait a few seconds, then turn it on again. „Identify the colour causing the problem and put in a new drum unit. (See Replacing the drum units on page 164.) To identify the colour of the drum unit, visit us at http://solutions.brother.com/ to view our FAQs and troubleshooting tips. „Put in a new belt unit. (See Replacing the belt unit on page 167.) „Put in a waste toner box. (See Replacing the waste toner box on page 171.) „If the problem continues, call your dealer or Brother Customer Service. Cartridge Error Put the Black (K) Toner Cartridge back in. 1 1The colour of the problem toner cartridge is shown in the message. The toner cartridge is not installed correctly.Take out the drum unit and toner cartridge assembly for the toner colour that is indicated on the LCD. Remove the toner cartridge and then re-install it in the drum. Put the drum unit and toner cartridge assembly back into the machine again.
Troubleshooting and routine maintenance 133 C Cooling Down Wait for a whileThe temperature of the drum unit or toner cartridge is too hot. The machine will pause its current print job and go into cooling down mode. During the cooling down mode, you will hear the cooling fan running while the LCD shows Cooling Down, and Wait for a while.Make sure that you can hear the fan in the machine spinning and that the exhaust outlet is not blocked by something. If the fan is spinning, remove any obstacles that surround the exhaust outlet, and then leave the machine turned on but do not use it for several minutes. If the fan is not spinning do the following: Disconnect the machine from the power for several minutes, then reconnect it. (The machine can be turned off for up to 4 days without losing faxes stored in the memory. See Transferring your faxes or Fax Journal report on page 138.) Comm.ErrorPoor telephone line quality caused a communication error.Try sending the fax again or try connecting the machine to another telephone line. If the problem continues, call the telephone company and ask them to check your telephone line. Connection FailYou tried to poll a fax machine that is not in Polled Waiting mode.Check the other fax machine’s polling setup. Cover is OpenThe ADF cover is not closed completely.Close the ADF cover of the machine, then press Stop/Exit. The top cover is not closed completely.Close the top cover of the machine. Cover is OpenThe fuser cover is not closed completely or paper was jammed in the back of the machine when you turned on the power.„Close the fuser cover of the machine. „Make sure paper is not jammed inside the back of the machine, and then close the fuser cover and press Mono Start or Colour Start. DIMM ErrorThe DIMM is not installed correctly. Or the DIMM is broken.Turn off the machine. Re-install the DIMM correctly. Wait a few seconds, and then turn it on again. If this error message appears again, replace the DIMM with a new one. (See Installing extra memory on page 113.) DisconnectedThe other person or other person’s fax machine stopped the call.Try to send or receive again. Document JamThe document was not inserted or fed correctly, or the document scanned from the ADF was too long.See Document jams on page 139 or Using the automatic document feeder (ADF) on page 22. Drum ErrorThe corona wire on the drum unit needs to be cleaned.Clean the corona wire on the drum unit. (See Cleaning the corona wires on page 148.) It is time to replace the drum units.Replace the drum unit with a new one for the colour that is indicated on the LCD. (See Replacing the drum units on page 164.) Error MessageCauseAction
134 Drums End SoonThe drum units are near the end of their life.Buy new drum units before you get a Replace Drums message. Drum End Soon(X) 1The drum unit for the colour indicated on the LCD is near the end of its life.Buy new drum unit for the colour indicated on the LCD before you get a Replace Drum(X) 1 message. Fuser ErrorThe temperature of fuser unit does not rise at a specified temperature within specified time.Turn the power switch off, wait a few seconds, and then turn it on again. Leave the machine for 15 minutes with the power on. The machine can be turned off for up to 60 hours without losing faxes stored in the memory. (See Transferring your faxes or Fax Journal report on page 138.) The fuser unit is too hot. Init Unable XXThe machine has a mechanical problem.„Disconnect the machine from the power for several minutes, then reconnect it. (The machine can be turned off for up to 60 hours without losing faxes stored in the memory. See Transferring your faxes or Fax Journal report on page 138.) „If the problem continues, call Brother Customer Service. Jam InsideThe paper is jammed inside the machine.(See Paper jams on page 140.) Jam RearThe paper is jammed in the back of the machine.(See Paper jams on page 140.) Jam TrayThe paper is jammed in the paper tray of the machine.(See Paper jams on page 140.) No Belt UnitThe belt unit is not installed correctly.Re-install the belt unit. (See Replacing the belt unit on page 167.) No PaperThe machine is out of paper or paper is not correctly loaded in the paper tray.Do one of the following: „Refill the paper in the paper tray and press Mono Start or Colour Start or put the paper in the manual feed slot. „Remove the paper and load it again. Then press Mono Start or Colour Start. „If the problem is not solved, the paper pick-up roller may be stained. Clean the paper pickup roller. (See Cleaning the paper pick-up rollers on page 154.) No Response/BusyThe number you dialled does not answer or is busy.Verify the number and try again. No TonerThe toner cartridge or the drum unit and toner cartridge assembly is not installed correctly.Re-install the toner cartridge or the drum unit that is indicated on the LCD. No Waste TonerThe waste toner box is not installed correctly.Re-install the waste toner box. (See Replacing the waste toner box on page 171.) Error MessageCauseAction
Troubleshooting and routine maintenance 135 C Out of MemoryThe machine’s memory is full.Fax sending or copy operation in progress Do one of the following: „Press Mono Start or Colour Start to send or copy the scanned pages. „Press Stop/Exit and wait until the other operations in progress finish, and then try again. „Clear the data from the memory. (See Out of memory message on page 43 or page 86.) Print operation in process Do one of the following: „Reduce print resolution. (See Advanced tab in the Software User’s Guide on the CD -ROM.) „Clear the faxes from the memory. (See Out of memory message on page 86.) Print Unable XXThe machine has a mechanical problem.Do one of the following: „Disconnect the machine from the power for several minutes, then reconnect it. (The machine can be turned off for up to 60 hours without losing faxes stored in the memory. See Transferring your faxes or Fax Journal report on page 138.) „If the problem continues, call your Brother dealer. Print Unable 1AOne of the issues that can cause this error is that condensation may form inside the machine after a room temperature change.Turn the power switch off and fully open the top cover. Leave the machine off and open for 30 minutes to remove any condensation from inside the machine, then close the top cover and turn the machine on again. If this does not clear the error, call your dealer or a Brother Customer Service. Protected Device (MFC-9320CW only)The protect switch of the USB Flash memory drive is on.Turn off the protect switch of the USB Flash memory drive. Error MessageCauseAction
136 RegistrationRegistration failed. Press Mono Start or Colour Start and try again. Do one of the following: „Turn off the machine’s power switch. Wait a few seconds, then turn it on again. „Try Manual Registration, Menu, 4, 7. (See Manual Registration on page 155.) „Put in a new belt unit. (See Replacing the belt unit on page 167.) „If the problem continues, call your Brother dealer. Rename the File (MFC-9320CW only)There is already a file on the USB Flash memory drive with the same name as the file you are trying to save.Change the file name of the file on the USB Flash memory drive or the file you are trying to save. Replace BeltIt is time to replace the belt unit. Replace the belt unit. (See Replacing the belt unit on page 167.) Replace DrumsIt is time to replace the drum units.Replace the drum units. (See Replacing the drum units on page 164.) The drum unit counter was not reset when a new drum was installed.Reset the drum unit counter. (See Resetting the drum counter on page 167.) Replace Drum(X) 1It is time to replace the drum unit for the indicated colour.Replace the drum unit for the colour indicated on the LCD. (See Replacing the drum units on page 164.) Replace FuserIt is time to replace the fuser unit. Call your Brother dealer to replace the fuser unit. Replace PF KitIt is time to replace the paper feeding kit.Call your Brother dealer to replace the PF Kit. Replace TonerThe toner cartridge is at the end of its life.Replace the toner cartridge for the colour indicated on the LCD. (See Replacing a Toner cartridge on page 158.) Replace WT BoxIt is time to replace the waste toner box.Replace the waste toner box. (See Replacing the waste toner box on page 171.) Scan Unable XXThe machine has a mechanical problem.„Disconnect the machine from the power for several minutes, then reconnect it. (The machine can be turned off for up to 60 hours without losing faxes stored in the memory. See Transferring your faxes or Fax Journal report on page 138.) „If the problem continues, call Brother Customer Service. Error MessageCauseAction
Troubleshooting and routine maintenance 137 C 1(X) shows the toner cartridge or drum unit colour that is near the end of its life. (K)=Black, (Y)=Yellow, (M)=Magenta, (C)=Cyan. Short paperThe paper size detected is shorter than the paper size defined in the print job and the paper size being used requires the back cover to be open.Open the back cover (back output tray) and remove any printed pages. Leave the back cover open and press Mono Start or Colour Start. Size mismatchThe paper in the tray is not the correct size.Load the correct size of paper in the tray and set the “Paper Size” (Menu, 1, 2, 2 (See Paper Size on page 24)). Small paperThe paper size defined in the printer driver requires the back cover to be open.Open the back cover (back output tray) and press Mono Start or Colour Start. (See Printing on thick paper, labels, envelopes or small paper on page 13) Toner LowThe toner cartridge is near the end of its life.Buy a new toner cartridge for the colour that is indicated on the LCD before you get a Replace Toner message. Too Many Files (MFC-9320CW only)There are too many files stored on the USB Flash memory drive.Reduce the number of files stored on the USB Flash memory drive. Unusable Device (MFC-9320CW only)An incompatible or broken device has been connected to the USB direct interface.Remove the USB Flash memory drive from the USB direct interface. WT Box End SoonThe waste toner box is almost full. Buy a new waste toner box before you get a Replace WT Box message. Error MessageCauseAction
138 Transferring your faxes or Fax Journal reportC If the LCD shows:„ Init Unable XX „ Print Unable XX „ Scan Unable XX We recommend transferring your faxes to another fax machine or to your PC. (See Transferring faxes to another fax machine on page 138 or Transferring faxes to your PC on page 138.) You can also transfer the Fax Journal report to see if there are any faxes you need to transfer. (See Transferring Fax Journal report to another fax machine on page 138.) Note If there is an error message on the machine’s LCD, after the faxes have been transferred, disconnect the machine from the power source for several minutes, and then reconnect it. Transferring faxes to another fax machine C If you have not set up your Station ID, you cannot enter fax transfer mode. (See Enter personal information (station ID) in the Quick Setup Guide .) aPress Menu, 9, 0, 1 . bDo one of the following: „ If the LCD shows No Data, there are no faxes left in the machine’s memory. Press Stop/Exit. „ Enter the fax number to which faxes will be forwarded. cPress Mono Start or Colour Start . Transferring faxes to your PCC You can transfer the faxes from your machine’s memory to your PC. aMake sure that you have installed MFL-Pro Suite on your PC, and then turn on PC-Fax Receiving on the PC. (For details about PC Fax Receive, see PC-FAX receiving in the Software User’s Guide on the CD-ROM.) bMake sure that you have set PC Fax Receive on the machine. (See PC Fax Receive on page 67.) If faxes are in the machine’s memory when you set up PC Fax Receive, the LCD will ask if you want to transfer the faxes to your PC. cDo one of the following: „ To transfer all faxes to your PC, press 1. You will be asked if you want a backup print. „ To exit and leave the faxes in the memory, press 2. dPress Stop/Exit . Transferring Fax Journal report to another fax machine C If you have not set up your Station ID, you cannot enter fax transfer mode. (See Enter personal information (station ID) in the Quick Setup Guide .) aPress Menu, 9, 0, 2. bEnter the fax number to which the Fax Journal report will be forwarded. cPress Start.