MFC-J3720
 |
常見問題&故障排除 |
MFC-J3720
日期: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-195C, DCP-375CW, DCP-J100, DCP-J105, DCP-J152W, DCP-T220, DCP-T300, DCP-T310, DCP-T420W, DCP-T426W, DCP-T500W, DCP-T510W, DCP-T520W, DCP-T700W, DCP-T710W, DCP-T820DW, HL-3040CN, HL-3170CDW, HL-4040CDN, HL-L2460DW(XL), HL-L3270CDW, HL-L3280CDW, HL-L5210DN, HL-L6415DW, HL-L8350CDW, HL-L8360CDW, HL-L9430CDN, HL-T4000DW, MFC-210C, MFC-255CW, MFC-290C, MFC-3360C, MFC-490CW, MFC-6490CW, MFC-790CW, MFC-795CW, MFC-9010CN, MFC-9120CN, MFC-9330CDW, MFC-9440CN, MFC-9840CDW, MFC-J200, MFC-J2310, MFC-J2320, MFC-J2340DW, MFC-J2720, MFC-J3520, MFC-J3720, MFC-J3930DW, MFC-J3940DW, MFC-J410, MFC-J415W, MFC-J430W, MFC-J4340DW(XL), MFC-J4540DW(XL), MFC-J5910DW, MFC-J625DW, MFC-J6710DW, MFC-J6910DW, MFC-J825DW, MFC-L2805DW, MFC-L2885DW, MFC-L3750CDW, MFC-L3760CDW, MFC-L3780CDW, MFC-L5710DN, MFC-L5710DW, MFC-L8600CDW, MFC-L8850CDW, MFC-L8900CDW, MFC-L9550CDW, MFC-L9630CDN, MFC-T4500DW, MFC-T800W, MFC-T810W, MFC-T910DW, MFC-T920DW