7.7.4.4.11 CICIS uS uninit / t / CICIS fS flalat ct cabablele
(1)(1) RemovRemove the two (foe the two (four for modeur for models withols without ADF unit) tut ADF unit) taptite baptite bind B M4x12 sind B M4x12 screws to rcrews to removeemove
the scanner top cover ASSY from the document scanner unit.the scanner top cover ASSY from the document scanner unit.
(2)(2) RemovRemove the CIS role the CIS roller holdler holder L ASSY and the CIer L ASSY and the CIS roller hoS roller holder R ASSY frolder R ASSY from the CIS unim the CIS unit.t.
(3)(3) Open thOpen the CIS unit 13e CIS unit 130 degrees a0 degrees and slide it tnd slide it to the direco the directions of thtions of the arrow 3a ae arrow 3a and 3b tond 3b to
remove it from the CIS carriage ASSY.remove it from the CIS carriage ASSY.
(4)(4) DiscoDisconnect nnect the Cthe CIS flaIS flat cabt cable frole from the m the CIS uCIS unit.nit.
(5)(5) ReleaRelease the CIS flase the CIS flat cable frt cable from the secuom the securing fixring fixtures, antures, and remove id remove it from the dot from the documentcument
scanner unit.scanner unit.
Fig. 2-18Fig. 2-18
Harness routing: Refer toHarness routing: Refer to ““66.. Document scanner unitDocument scanner unit””andand ““77.. Panel flat cablePanel flat cable””..
Assembling Note:Assembling Note:
•• After After the the replacreplacement, ement, refer refer toto "3.
"3. IF YOU IF YOU REPLACE THE DOCUMENT REPLACE THE DOCUMENT SCANNER UNITSCANNER UNIT
OR CIS UNIT" in chapter 3OR CIS UNIT" in chapter 3to enter the adjusted value of the laser unit.to enter the adjusted value of the laser unit.
•• When removWhen removing the scanning the scanner top coverer top cover, ADF bevel gear ASSY wi, ADF bevel gear ASSY will come offll come off. When. When
assembling the scanner top cover, make sure that the ADF bevel gear ASSY isassembling the scanner top cover, make sure that the ADF bevel gear ASSY is
assembled.assembled.
Taptite bind B M4x12Taptite bind B M4x12
Taptite bind B M4x12Taptite bind B M4x12
(only for models without(only for models without
ADF unit)ADF unit)
CIS roller holder L ASSYCIS roller holder L ASSY
CIS roller holder R ASSYCIS roller holder R ASSY
CIS flat cableCIS flat cable
Document scanner unitDocument scanner unit
Scanner topScanner top
cover ASSYcover ASSY
3a3a
3b3b
130°130°
CIS flat cableCIS flat cable
CIS unitCIS unit
CIS carriage ASSYCIS carriage ASSY
ADF bevelADF bevel
gear ASSYgear ASSY