Specifications

EPSON EPL-N1600 Chapter 7 Appendix
Rev. A 173
HPS - IMAGING CARTRIDGE / TONER SENSOR
Table 7-4. Signal Names / HPS - Imaging Cartridge
Table 7-5. Pin Assignment / HPS - Toner Sensor
Signal Name Description Output Voltage
DB DC/AC output to the Ma
g
net Roll DC
: −
315 V,
AC: 1.8 kVp-p, 3.0 kHz
CR DC/AC output to the BCR DC
: −
400 V,
AC: 800
µ
A, 850 Hz
TR DC output to the BTR (+DC in
Transfer,
−
DC when cleanin
g
)
+DC: 250 V to 6 kV,
−
DC: -600 V
DTS DC output to the DTS DC: -2 kV
P221 Signal Name
Signal
Direction
S: Sensor
P: HPS
Trigger
High Level
4~5 VDC
Low Level
0~0.8 VDC
3NO TONER
S
→
P
Level TTL TTL