Brother MFC-8370DN Service Manual

7-41
Confidential
4.21 Display of the Machine’s Log Information (Function code 80)
<Function>
The machine may display its log information on the LCD.
<Operating Procedure>
(1) Press the [8] and [0] keys in this order in the initial stage of the maintenance mode. The
USB serial number appears on the LCD.
(2) Press the [Start] button. Each time the [Start] button is pressed, one of the following
information items appears on the LCD. The representative items are given below.
(3) Press the [Stop/Exit] button so that the machine stops this operation, beeps for one
second and returns to the initial stage of the maintenance mode.
*1 When you press the [OK] button while the MACHINE ERR error code is displayed,
the last error code is displayed. Each time the [OK] button is pressed, up to the ten
error codes are displayed one by one in reverse order.
*2 When you press the [OK] button while the COMEER1 error is displayed, the last
error, the previous error, and the second previous error are displayed in turn. The
indication changes from COMEER1, COMEER2, to COMEER3.
USB: Serial number
DRUM: Drum count
DRUM_PG Number of printed pages with the drum unit.
DRUM_CH Number of times the drum unit has been replaced.
KTN_PG1: Number of printed pages with the Black toner cartridge.
KTN_PG2:
Previous number of printed pages with the Black toner cartridge.
KTN_CH: Number of times the Black toner cartridge has been replaced.
WTNR_PG: Number of printed pages with the waste toner box. *
1
WTNR_CH: Number of times the waste toner box has been replaced. *
1
BELT_PG: Number of printed pages with the belt unit. *
1
BELT_CH: Number of times the belt unit has been replaced. *
1
PFMP_PG: Number of Printed pages with the MP paper feeding kit.
PFMP_CH: Number of times the MP paper feeding kit has been replaced.
PFK1_PG: Number of Printed pages with the T1 paper feeding kit.
PFK1_CH: Number of times the T1 paper feeding kit has been replaced.
PFK2_PG: Number of printed pages with the LT paper feeding kit.
PFK2_CH: Number of times the LT paper feeding kit has been replaced.
FUSR_PG: Number of printed pages with the fuser unit.
FUSR_CH: Number of times the fuser unit has been replaced.
LASR_PG: Number of printed pages with the laser unit.
LASR_CH: Number of times the laser unit has been replaced.
KCVRGUSI: Coverage with the toner cartridge. (%) *
2
KCVRGACC: Cumulative coverage (%) *
2
TTL_PG: Total number of printed pages
TTLCOPY: Number of copies made
TTLPCPT: Number of PC prints made

Brother MFC-8370DN Specifications

General

Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 1200 DPI
Time to first page (black, normal)	8.5 s
Print speed (black, normal quality, A4/US Letter)	28 ppm
Input color depth	48 bit
Optical scanning resolution	600 x 2400 DPI
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
Maximum number of copies	99 copies
N-in-1 copy function (N=)	2, 4, 9, 16, 25
Copy speed (black, normal quality, A4)	28 cpm
Faxing	Mono faxing
Fax memory	500 pages
Modem speed	33.6 Kbit/s
Total input capacity	250 sheets
Total output capacity	150 sheets
Multi-Purpose tray input capacity	50 sheets
Auto document feeder (ADF) input capacity	20 sheets
Display	LCD
Product color	Grey, White
Market positioning	Home & office
Display number of lines	2 lines
Display number of characters	16
Card reader integrated	-
Sound power level (standby)	30 dB
Sound pressure level (printing)	56 dB
Paper tray media types	Bond paper, Envelopes, Labels, Plain paper, Recycled paper, Transparencies
Non-ISO print media sizes	Executive
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	1
Dimensions (WxDxH)	531 x 451 x 475 mm
All-in-one functions	Copy, Fax, Scan
Color all-in-one functions	Scan
Power consumption (standby)	85 W
Power consumption (average operating)	680 W
Package weight	21100 g
Digital sender	No
Maximum duty cycle	- pages per month

Weight and Dimensions

Depth	443 mm
Width	390 mm
Height	442 mm