Oki IP-6620 - Page 551

OKI Data Infotech Corporation CONFIDENTIAL
Chapter 8 Operation Mechanism
8-30
 Thermistors
The following table lists the thermistors used for the printer.
Name
Type
Reading
component
Readout number
at disconnection
Remarks
Ambient temperature
thermistor
Thermistor
PCB-ASSY-ACT3
AD converter
Approx. 0.24 V
Preheater thermistor
Thermistor
PCB-ASSY-ACT3
AD converter
Approx. 0.24 V
Afterheater thermistor
Thermistor
PCB-ASSY-ACT3
AD converter
Approx. 0.24 V
Printheater thermistor
Thermistor
PCB-ASSY-ACT3
AD converter
Approx. 0.24 V
Head PZT temperature
detection thermistor
Thermistor
PCB-ASSY-HCB1M
AD converter
Approx. 5 V
Head driver IC temperature
detection thermistor
Thermistor
PCB-ASSY-HCB1M
AD converter
Approx. 5 V