打印机测试页
Test Pattern
F=Q(E+v x B) or dF=(ρE+J x B)dτ
D=ε0E+P and H=B/μ0-M
D=εrε0E; H=B/(μrμ0); J=σ(E+e)
ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890
0%10%20%30%40%50%60%70%80%90%100%
Cartridge Type:
Count:
Date:
Tested By:
Test Print
Test Print
To Our Customers:
Our primary concern is to provide you with the most reliable Xerox manufactured Cartridges producing the best possible print quality.In order to determine if you are actually getting good print
quality, we conduct these periodic random surveys. They also show us the effectiveness of our numerous product improvement programs in
providing you better remanufactured laser toner cartridge
performance.
We conduct many of these surveys with Xerox customers. However,
these mail surveys are needed to give true nationwide coverage.
Would you please help us by taking a few minutes of your time to
read and follow the enclosed instructions. The survey has been
designed to require a minimum of your time and effort. This letter will be used as the print quality test pattern; a questionaire and self addressed return envelope are enclosed.
We are asking you to rate the print so we can be sure our standard of measurement is compatible with the way you judge prints. This
will help us to determine if we are meeting your needs. Please
record below date and time prints are made.
Sincerely,
Xerox Corporation
Quality Department
Enclosures
Date: ______________________
Time of Day: _________________
Test Pattern
Rogm hgj imfnmfel
rszdj a.lllll.n iE allh
w urmllda poNaubco
Rogm hgi imFnmfel
rszdj a.lllll.n iE allh
w urmllda poNaubco
Test Print
G G G G G G G G
100%80%60%40%20%10%5%0% G G G G G G G G
4
12
10
1
12
61 Pie Chart Tests Imaged on an HP ..... Printer Printed on High Quality 80gsm Laser Printer Paper。