Brother MFC-9840CDW Service Manual

Confidential
5-36
CTN_CH: Number of times the Cyan toner cartridge has been replaced.
CTN_PG1: Number of printed pages with the Cyan toner cartridge.
CTN_PG2: Number of times the Cyan toner cartridge has been replaced.
MTN_CH: Number of times the Magenta toner cartridge has been replaced.
MTN_PG1: Number of printed pages with the Magenta toner cartridge.
MTN_PG2: Number of times the Magenta toner cartridge has been replaced.
YTN_CH: Number of times the Yellow toner cartridge has been replaced.
YTN_PG1: Number of printed pages with the Yellow toner cartridge.
YTN_PG2: Number of times the Yellow toner cartridge has been replaced.
KTN_CH: Number of times the Black toner cartridge 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.
WTNR_CH: Number of times the waste toner box has been replaced.
WTNR_PG:
*3
Number of printed pages with the waste toner box.
DRUM_CH: Number of times the drum unit has been replaced.
DRUM_PG:
*3
Number of printed pages with the drum unit.
BELT_CH: Number of times the belt unit has been replaced.
BELT_PG:
*3
Number of printed pages with the belt unit.
PFMP_CH: Number of times the MP paper feeding kit has been replaced.
PFMP_PG: Number of times the MP paper feeding kit has been replaced.
PFK1_CH: Number of times the T1 paper feeding kit has been replaced.
PFK1_PG:
*3
Number of times the T1 paper feeding kit has been replaced.
PFK2_CH: Number of times the LT paper feeding kit has been replaced.
PFK2_PG:
*3
Number of printed pages with the LT paper feeding kit.
FUSR_CH: Number of times the fuser unit has been replaced.
FUSR_PG:
*3
Number of printed pages with the fuser unit.
LASR_CH: Number of times the laser unit has been replaced.
LASR_PG:
*3
Number of printed pages with the laser unit.
ADSX_PG: Number of pages scanned with the ADF. (Simplex scanning)
ADDX_PG: Number of pages scanned with the ADF. (Duplex scanning)
FB_PG:
*3
Number of pages scanned with the FB unit.
CDEV_BIAS: Cyan developing bias voltage
MDEV_BIAS: Magenta developing bias voltage
YDEV_BIAS: Yellow developing bias voltage
KDEV_BIAS: Black developing bias voltage
TTL_JAM: Total number of jams
TR1_JAM: Number of jams that occurred at the T1.
TR2_JAM: Number of jams that occurred at the LT.
MP_JAM: Number of jams that occurred at the MP.
DX_JAM: Number of jams that occurred at the DX.
IN_JAM: Number of jams that occurred inside the machine.
RE_JAM: Number of jams that occurred at the ejecting.
ADSX_JAM: Number of jams occurred in simplex scanning with the ADF.
ADDX_JAM: Number of jams occurred in duplex scanning with the ADF.
MACHINE ERR_01 to 10: Last machine error code 01 to 10
COMERR1 to 3: Last communication error code 1 to 3
*1: Some margin of error must be taken into consideration because coverage for the printable
area of A4-size paper is calculated using video signals.
*2: Not indicated for the DCP-9045CDN model.
*3: The log information can be reset when pressing the 2, 7, 8 and 3 buttons while the
information is being indicated.

Brother MFC-9840CDW Specifications

General

Print technology	Laser
Maximum resolution	600 x 2400 DPI
Economical printing	Yes
Time to first page (black, normal)	16 s
Time to first page (color, normal)	17 s
Print speed (black, normal quality, A4/US Letter)	20 ppm
Scan to	E-mail, FTP, OCR, USB
Scanner type	Flatbed scanner
Grayscale levels	256
Input color depth	48 bit
Maximum scan resolution	19200 x 19200 DPI
Optical scanning resolution	1200 x 2400 DPI
Copier resize	25 - 400 %
Maximum copy resolution	1200 x 600 DPI
N-in-1 copy function (N=)	4, 9, 16, 25
Copy speed (black, normal quality, A4)	16 cpm
Faxing	Mono faxing
Fax memory	400 pages
Modem speed	33.6 Kbit/s
Fax speed dialing (max numbers)	300
Total input capacity	250 sheets
Total output capacity	150 sheets
Multi-Purpose tray input capacity	50 sheets
Auto document feeder (ADF) input capacity	35 sheets
Internal memory	128 MB
Sound power level (standby)	30 dB
Sound pressure level (printing)	54.5 dB
Custom media sizes	(69.9 - 216mm) - (116 - 406.4mm)
Dimensions (WxDxH)	530 x 539 x 520 mm
Networking features	10/100Base-TX
Wireless technology	IEEE 802.11b/g
All-in-one functions	Copy, Fax, Scan
Maximum internal memory	0.640 GB
Color all-in-one functions	copy, print, scan
Media weight (tray 1)	60 - 105g/m2
Paper tray media types	Bond paper, Envelopes, Labels, Plain paper, Recycled paper
Non-ISO print media sizes	Executive (184 x 267mm), Folio (media size), Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
JIS B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 163 g/m²
Security algorithms	LEAP
Supported network protocols (IPv4)	TCP/IP (IPv4 & IPv6)
Standard interfaces	USB 2.0
USB 2.0 ports quantity	1
Bundled software	ScanSoft PaperPort (Win) NewSoft Presto! PageManager (Mac)
Power consumption (PowerSave)	36 W
Power consumption (average operating)	515, 100 W
Package weight	45800 g
Digital sender	No
Maximum duty cycle	3000 pages per month
Market positioning	Business