Brother MFC5200C Service Manual page 91

Reassembling Notes
• When setting the document cover on the scanner unit, pass the harness (ADF motor
harness/document sensor/document cover open sensor) & grounding wire through the front
section of the opening provided in the left rear corner of the document cover, with its bound
section facing up (see the illustration given on the previous page).
Move those bound harness & grounding wire to the rear section of the opening. Route the bound
section through the cable guide so that the cable binder comes into contact with the cable guide
as illustrated on the previous page. Refer to Subsection 6.1.31 "Harness routing A."
• When putting the scanner unit on the scanner mount, take special care not to bend, wrinkle, or
scratch the CCD flat cable or not to break the boss of the main cover by the bottom of the
scanner unit. (See the illustration given on page 6-27.)
• When connecting the ADF motor/document sensor/document cover open sensor harness to the
driver PCB, be sure to route it through cutouts "x" and "y" provided in the harness support film
L. (See the illustration given on page 6-26.)
• When connecting the panel harness to the driver PCB, be sure to route it through cutout "z"
provided in the harness support film L. (See the illustration given on page 6-26.)
• When securing the grounding wire with screw "b," be sure to route it through cutout "z"
together with the panel harness. (See the illustration given on page 6-26.)
• If the CCD flat cable is replaced with a new one, fold the new cable as illustrated on page 6-26.
• Wrap the guide film around the CCD flat cable as illustrated on page 6-26 and then secure the
film to the main cover with a screw.
• If the scanner unit (or the CCD unit) is replaced with a new one, be sure to update the correction
value (stored in the EEPROM of the driver PCB) for the multiplying factor of horizontal
scanning. Refer to Appendix 2, A2.4 and CHAPTER 7, Subsection 7.5.11.
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