MFC-J3720
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FAQs & Troubleshooting |
MFC-J3720
Date: 06/01/2020 ID: faq00100699_000
When I print images, the quality is not good (Linux)
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Open /etc/cups/ppd/printername.ppd using a text editor.
(Where printername is your Brother machine's model name. It is not necessary to include dashes (-) in printername.)
Example:
MFC-J6910CDW
/etc/cups/ppd/mfcj6910cdw.ppd
MFC-J615W
/etc/cups/ppd/mfcj615w.ppd
- Confirm that your Brother machine's ppd file has the *DefaultResolution setting.
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If it does not, find the *FreeVM: "1700000" line and add *DefaultResolution: 600dpi below it as follows:
*FreeVM: "1700000"
*DefaultResolution: 600dpi
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Run service cups restart.Example:
If you change the Brother machine, repeat the steps 2–4, and then edit the ppd file that includes your machine's name in /usr/share/ppd.
MFC-J6910CDW
/usr/share/ppd/brmfcj6910cdw.ppd
MFC-J615W
/usr/share/ppd/Brother/brother_mfcj615w_en.ppd
DCP-145C, DCP-165C, DCP-185C, DCP-385C, DCP-585CW, DCP-6690CW, DCP-9010CN, DCP-B7640DW, DCP-J100, DCP-J105, DCP-J125, DCP-L3551CDW, DCP-L3560CDW, DCP-T220, DCP-T300, DCP-T310, DCP-T420W, DCP-T500W, DCP-T510W, DCP-T520W, DCP-T700W, DCP-T710W, DCP-T720DW, DCP-T820DW, HL-3150CDN, HL-3170CDW, HL-4040CDN, HL-4040CN, HL-4050CDN, HL-4150CDN, HL-B2180DW, HL-L3240CDW, HL-L3280CDW, HL-L5210DN, HL-L6210DW, HL-L6415DW, HL-L8250CDN, HL-L8350CDW, HL-T4000DW, MFC-250C, MFC-290C, MFC-3360C, MFC-490CW, MFC-6490CW, MFC-6890CDW, MFC-790CW, MFC-9010CN, MFC-9120CN, MFC-9140CDN, MFC-9320CW, MFC-9330CDW, MFC-9450CDN, MFC-990CW, MFC-9970CDW, MFC-B7810DW, MFC-J200, MFC-J2510, MFC-J3520, MFC-J3530DW, MFC-J3540DW, MFC-J3720, MFC-J430W, MFC-J5910DW, MFC-J625DW, MFC-J6910DW, MFC-L3735CDN, MFC-L3750CDW, MFC-L3760CDW, MFC-L3770CDW, MFC-L5915DW, MFC-L6915DW, MFC-L8340CDW, MFC-L8690CDW, MFC-L8850CDW, MFC-L8900CDW, MFC-L9630CDN, MFC-T4500DW, MFC-T810W, MFC-T910DW, MFC-T920DW
If you need further assistance, please contact Brother customer service:
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