Dell 3115cn Service Manual page 43

Chapter 1 Troubleshooting
A
Has there been any change
Yes No
of line contract regarding the line
type (pulse to tone, tone to pulse,
etc.)?
Correct the line type setting.
No
Yes
Is a dial tone present at
off hook?
B
Yes
No
Does the manual dialing
function properly?
Replace PWBA HYUI.
Yes
No
Is the paper size correct?
Replace PWBA HYUI.
Replace the paper.
Version 1 2006.11.21