Brother MFC-9840CDW Service Manual

Confidential
5-2
1.3 List of Maintenance-mode Functions
Function
Code
Function Refer to:
01 EEPROM Parameter Initialization 1.4.1 (5-3)
05 Printout of Scanning Compensation Data 1.4.2 (5-4)
06 Placement of Scanner Unit Position for Transportation 1.4.3 (5-6)
08 ADF Performance Test 1.4.4 (5-6)
09 Test Pattern 1.4.5 (5-7)
10 Worker Switch (WSW) Setting 1.4.6 [1] (5-8)
11 Printout of Worker Switch Data 1.4.6 [2] (5-10)
12 Operational Check of LCD 1.4.7 (5-11)
13 Operational Check of Control Panel Button 1.4.8 (5-12)
25 ROM Version Check 1.4.9 (5-13)
31 Drum Unit Cleaning 1.4.10 (5-14)
32 Operational Check of Sensors 1.4.11 (5-15)
45 Switching of the USB Transfer Speed in the PictBridge
Mode
1.4.12 (5-19)
52 EEPROM Customizing (User-accessible) 1.4.13 (5-20)
53 Received Data Transfer Function 1.4.14 (5-21)
54 Fine Adjustment of Scan Start/End Positions 1.4.15 (5-23)
55 Acquisition of White Level Data and CCD Scanner Area
Setting
1.4.16 (5-25)
66 Adjustment of Color Registration 1.4.17 (5-26)
67 Paper Feeding and Ejecting Test 1.4.18 (5-28)
72 Sensitivity Adjustment of Density Sensor (Don’t use) 1.4.19 (5-28)
74 EEPROM Customizing 1.4.20 (5-29)
75 Sensitivity Adjustment of Registration-mark Sensor 1.4.21 (5-30)
77 Printout of Maintenance Information 1.4.22 (5-32)
78 Operational Check of Fans 1.4.23 (5-33)
80 Display of the Machine’s Log 1.4.24 (5-35)
82 Error Code Indication 1.4.25 (5-37)
83 Developing Bias Voltage Correction 1.4.26 (5-37)
87 Output of Transmission Log to the Telephone Line 1.4.27 (5-38)
91 EEPROM Parameter Initialization 1.4.1 (5-3)
99 Exit from the Maintenance Mode 1.4.28 (5-38)
--- Cancellation of the Memory Security Mode (Not applicable
to the Japanese version)
* The functions shaded in the table above are user-accessible.

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