5.6.3 For Reproduction Ratio
When the reproduction ratio is changed, the vertical position of the lens is
changed. At the same time, the total focal length has to be changed to adjust
the image focusing. For this focal length change, the horizontal position of the
lens is also adjusted.
The figure shows the lens horizontal position for 50, 100 and 200%.
Copy Paper
Vertical
Horizontal
Lens Position
Original
Front Edge
A151D515.wmf
OPTICS
31 July 1995
2-30
Summary of Contents for FT8680
Page 3: ...SECTION 1 OVERALL MACHINE INFORMATION ...
Page 8: ...MEMO 31 July 1995 SPECIFICATIONS 1 5 ...
Page 23: ...6 5 IMAGE OVERLAY MODE 2ND SIDE A171V505 wmf PAPER PATH 31 July 1995 1 20 ...
Page 24: ...SECTION 2 DETAILED SECTION DESCRIPTIONS ...
Page 133: ...Timing Chart 1 Stack 2 Paper Feed A171D551 wmf A171D552 wmf 31 July 1995 DUPLEX 2 109 ...
Page 159: ...SECTION 3 INSTALLATION ...
Page 177: ...SECTION 4 SERVICE TABLES ...
Page 229: ...SECTION 5 REPLACEMENT AND ADJUSTMENT ...
Page 362: ...SECTION 6 TROUBLESHOOTING ...