Xerox Phaser 6115 MFP, Service Manual

Page: 57 / 532

Phaser 6115MFP Multifunction Product Service Manual 2-13
Theory of Operation
Print Speed Thermal Control
Print speed thermal control prevents the temperature on edges of the heat
roller from increasing during a multi-print cycle using smaller size media. The
process timing between sheets increases according to the number of printed
pages per job and the paper length. The following tables provide page per
minute (ppm) output by media size during print speed thermal control
conditions. Output speeds are also affected by environmental conditions.
The low temperature environment refers to the condition, in which the
Temperature/Humidity Sensor detects a temperature of less than 20 C.
Note
There is a Control Panel command which obtains environmental
temperature and humidity levels. However, this command is for internal
use only and not available from the service menus.
For Color printing, these output speeds apply:
Monochrome Prints in Typical Environmental Conditions
In millimeters(mm)
Media Length
Width Less than 210 210 ~ 215 216 ~ 256 257 ~ 296
139 mm or less 14 ppm 14 ppm 14 ppm 14 ppm
140 - 148 mm 18 ppm 18 ppm 14 ppm 14 ppm
149 - 182 mm 19 ppm 18 ppm 14 ppm 14 ppm
183 ~ 210 mm 20 ppm 20 ppm 20 ppm 14 ppm
Monochrome Prints in Low Temperature Environmental Conditions
In millimeters(mm)
Media Length
Width 210 211 ~ 216 217 ~ 257 258~ 297
139 mm or less 12 ppm 12 ppm 12 ppm 12 ppm
140 - 148 mm 15 ppm 15 ppm 12 ppm 12 ppm
149 - 182 mm 16 ppm 15 ppm 12 ppm 12 ppm
183 ~ 210 mm 17 ppm 17 ppm 17 ppm 12 ppm
Color Prints in Typical Environmental Conditions
In millimeters(mm)
Media Length
Width 210 211 ~ 216 217 ~ 257 258~ 297
139 mm or less 3 ppm 3 ppm 3 ppm 3 ppm
140 - 148 mm 5 ppm 5 ppm 3 ppm 3 ppm
149 - 182 mm 5 ppm 5 ppm 3 ppm 3 ppm
183 ~ 210 mm 5 ppm 5 ppm 5 ppm 3 ppm