4-8
Confidential
1.15 Creating of Head Calibration Data and Writing it into Flash ROM
(Maintenance mode 02)
Refer to Chapter 5 "1.3.2 Creating of Head Calibration Data and Writing it into Flash ROM
(Maintenance mode 02)" for details on the execution.
1.16 Check Scanning and Printing
For the final check after the replacement, confirm that the paper feeding correction value is updated
again, the vertical print lines/ruled lines are adjusted, the adjustment test pattern of borderless
printing is printed out, and that you have a copy of the ADF copy chart.
Update the paper feeding correction values
Refer to Chapter 5 "1.3.19 Updating of Paper Feeding Correction Value (Maintenance mode 58)",
when checking the test pattern.
Adjustment of ruled lines
Refer to the adjustment of ruled lines in Chapter 5 "1.3.23 Adjustment of the Vertical Print Lines/
Ruled Lines (Maintenance mode 65)", when checking the test pattern.
Margin adjustment in borderless printing
Refer to Chapter 5 "1.3.24 Margin Adjustment in Borderless Printing (Maintenance mode 66)",
when checking the test pattern.
Copy the ADF copy chart
Using the Brother genuine plain paper BP60 or other higher quality is recommended. (Do not use
glossy paper.)
(1) Save chart_BHmini13.prn in a USB memory or SD card using a PC.
(2) Refer to Chapter 5 "1.3.21 Printout of PRN/JPEG Files in Memory Card (Maintenance Mode
61)" when printing the test pattern.
Tip The test patterns can also be printed by opening [Filedrgs] on your PC and dragging &
dropping chart_BHmini13.prn onto the Brother Maintenance USB Printer driver icon.
Note If the print quality on the ADF copy chart is poor, perform head cleaning and then print it
again.
(3) Remove the USB flash memory or SD card.
(4) Press the [9] key twice to return to the initial stage of the maintenance mode.
(5) Set the printed ADF copy chart facing down into the ADF.
(6) Press the [Copy] key, set the copy quality mode to "Normal" and press the [Color Start] key to
make a copy.
Note • Check that the document does not skew.
• During copying, do not touch the document to prevent printed images from being
displaced.
(7) Refer to "Check Pattern Evaluation Criteria" below when checking the copied check pattern. If
a problem occurs, repeat the adjustment procedure.
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