Hewlett Packard W1A29A Getting Started Guide

Yield test report for HP Inc. monochrome LaserJet toner cartridge tested per ISO/IEC 19752

Average1

11,395

Standard Dev.

327

Test date: beginning

6/24/2019

Test dates: ending

6/28/2019

Number of cartridges used in calculations

Type of cartridge

HP CF276X all in one

Shake procedure used?

Yes, at first and second fade

Job size

100 pages per job to 9500 pages, 100 thereafter

Number of engines used in testing

Paper feed orientation

Short edge

Computer model

vSphere Client virtual PC

Operating system

Microsoft Windows 10

Print driver version

None: Internal PDF interpreter

Connection type

USB

Test page version*

Version 4.0 pdf

Power on/off every day

Engine serial numbers:

Engine Firmware Version:

PHCX100016

1911D

PHCX100008

1911D

PHCBV02692

1911D

Toner cartridge yield

Yield Reporting Form

HP LaserJet Pro M304/M404 and HP LaserJet Pro MFP M428 cartridge model CF258X/CF259X/CF276X

Declared ISO yield

Average cartridge yield 10,000 standard pages1

Declared yield value in accordance with ISO/IEC 19752 based on continuous printing

Calculated test values

90% lower confidence limit1 11,226

Number of cartridges used in testing 12

Print mode Continuous

Media HP Double A Paper size A4

Application software Adobe Reader 9

PHCBV01972 1911D

*filename: Download_Free___19752_Test_Chart__.pdf from ISO SC28 website

Cartridge testing data

Test environmental limits:

Temperature

Humidity

ºC

%RH

Max running average

Min running average

22.9

Average

23.1

HP LaserJet Pro M404/HP

Cartridge

Lot Code

Engine SerNo

Yield

CF276X_1

9E20H1Ba 20190520

PHCX100016

11,447

CF276X_2

9E20H1Ba 20190520

PHCX100008

11,638

CF276X_4

9E20H1Ba 20190520

PHCBV02692

11,372

CF276X_5

9E24H1Ba 20190524

PHCX100016

11,108

CF276X_6

9E24H1Ba 20190524

PHCX100008

11,823

CF276X_9

9E28H3Ba 20190528

PHCX100016

11,253

CF276X_10

9E28H3Ba 20190528

PHCX100008

11,544

CF276X_11

9E28H3Ba 20190528

PHCBV01972

10,961

Yield test report for HP Inc. monochrome LaserJet toner cartridge tested per ISO/IEC 19752

23.8 57

CF276X

LaserJet Pro MFP M428

Cartridge

CF276X_3 9E20H1Ba 20190520 PHCBV01972 11,587

CF276X_7 9E24H1Ba 20190524 PHCBV01972 11,943 CF276X_8 9E24H1Ba 20190524 PHCBV02692 11,138

CF276X_12 9E28H3Ba 20190528 PHCBV02692 10,929

In an ISO report two values are commonly listed: declared ISO yield and calculated test values. Generally, the calculated test values are higher than the declared ISO yield. Actual cartridge yields vary considerably based on content of images printed and other factors. For more information visit www.hp.com/go/learnaboutsupplies.