Xerox 4850 Installation Planning Manual page 102

Printer specifications and requirements
Face-to-back
shared space
6-14
Figure 6-7. Face-to-face shared service area space
1. Printer
2. Operator area
3. General service area
The following figure shows the two printers arranged with one
facing the back of the other. Between them is 60 inches / 152.4
cm of space. This allows for 24 inches / 61 cm of operator space
in front of the printer facing toward the other, plus 36 inches /
91.4 cm of service space behind the printer facing away from the
other.
Installation Planning Guide