Toner Cartridge Model: AP-H0390A/X
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Toner Cartridge Model: AP-H0390A/X
Phase of Preparation
Phase of Implement
Phase of Verification
Marketing Research
Project Planning
Full Process Evaluation
Approval
Application to Run the Project
Approval
Project Evaluation
Approval
Product Designing
Design Evaluation
Technics Evaluation
Pilot Run Trial Production
Mass Trail Production
Quality Planning and Documents
Setting-up
Approval
Mass Production
Product Verification
OK OK
OK
OK
OK
OK
NG Sample
NG
NG
NG
NG
R&D System
NG
Testing Items Needed Instruments Standard
Film Stripping Strength Testing Tensiometers MIL STD 810F
Torque Testing Torque Fixtures SAE
PQ1/PQ2 Testing Computer/ Printer/70-80g Papers/ Electronic Scale/Density Tester PQ-001.1
Life Testing Computer/ Printer/70-80g Papers/ Electronic Scale/Density Tester ISO 19752
Environmental Testing Computer/ Printer/Environmental Chamber/70-80g Papers/ Electronic Scale/Density Tester
MIL STD 810F
Pinhole Prevention Testing Computer/ Printer/Density Tester or OPT2000 Tester MIL STD 810F
Reliability Testing 1
Testing Items Needed Instruments Standard
Accelerated Aging Testing Computer/Printer/Constant Temperature Chamber/ Papers/Density Tester
MIL STD 810F
High and Low Temperature Testing Computer/Printer/Environmental Chamber/70-80g Paper/Density Tester
MIL STD 810F
Drop/Drunken Test Drunken Test Machine ISTA 1A
Vacuum Testing for Airlift Cleaner/Vacuum Packaging Machine MIL STD 810F
Grey Background Testing Computer/ Printer/X-rite/70-80g Paper/Electronic Scale/Density Tester
ASTM 1423
Fixing rate Computer/ Printer/70-80g Papers/ Density Tester/Adhesive Tape/Weight
ASTM D3359
Reliability Testing 2
Testing Equipments
Automated Shaking Machine
Vacuum Test Machine Environment Test Machine
High Temperature Storage Bin
Testing Equipments
Video Measuring System
Blade Gap Testing Machine
Hardness Tester
Electric Resistance Examine Machine
Testing Equipments
Torque Tester Light Densitometer
Granulometer Tensiometer
Quality Control
Aster Graphics delivers cartridges that are produced according to the highest quality standards and reach or exceed OEM quality at highly competitive prices.
1. Inbound Raw Materials and Components Tests
We work with the top tier suppliers of raw materials and components to ensure the reliability and consistency of our product quality. All incoming materials: drums, toner, blades, PCRs, magnetic rollers, etc. are verified against stringent standards before they reach the production floor.
2. Sort Empty Cartridges
All empty cartridges are sorted and graded. Only premium empty cartridges are used to ensure optimal quality.
3. Ultrasonic Welding
For new compatible cartridges, ultrasonic welding will be used to prevent leaks.
4. Filling Process By using automated filling equipment ,each cartridge is precisely filled to the exact specified weight. Toner hoppers are filled with premium toners, which are technically matched to the OPCs (drum) for optimal yields and printer performance.
5. Assembly
Every step of production is strictly watched by the Quality Assurance Team, and there are checking spots for the key production steps to conduct a 100% inspection.
6. 100% Post Testing
Every cartridge is tested at the end of assembly to capture and identify any assembly or component errors.
7. Retain Samples Testing
2% packaged cartridges will be randomly selected to perform life testing and extensive environmental testing.
8. Packaging Inspection
All cartridges receive a final inspection to ensure they conform to our stringent quality standards. Cartridges are cleaned, polished, heat-sealed in a static resistant bag and boxed. A full set of instructions and warranty information is included.
9. Tracking System for All Products Sold
All Aster products are traceable. Each cartridge has a bar code contains its components, production date and production team information, etc. It is easy for us to analyze the returned defective cartridges and good for our continuous improvement on quality.
• Page Yield
Brand color Total page yield
@5% Percent of Stated
Page Yield Standard Page Yield
Aster BK 11230 112.30% 10000
OEM BK 11225 112.25% 10000
• Cartridge Reliablity
• Average Maximum Density
Brand Color 0 1000 3000 5000 7000 9000
Aster BK 1.380 1.357 1.342 1.345 1.330 1.326
OEM BK 1.397 1.344 1.339 1.345 1.325 1.314
• Grey Background Brand Color 0 1000 3000 5000 7000 9000
Aster BK 0.004 0.005 0.003 0.004 0.004 0.005
OEM BK 0.002 0.003 0.002 0.004 0.005 0.006
• Fusing Level
Brand Color D1 D2 D3 D4 D5
Aster BK 1.322 1.321 1.318 1.332 1.325
OEM BK 1.306 1.311 1.309 1.325 1.316
Issue Analysis Solution
Toner spilling
Magnetic felt is not fully settled，during printing, toner is spilled from the gap between MR and the magnetic felt.
Modify the N115 magnetic felt by adding lug boss about 1.2mm on both left and right of its positioning end face. Meanwhile, cancel adding the shims.
Toner leaking
Cracks on the toner hopper sidewall Reinforce the toner hopper by adding glue on its sidewalls.
The bayonet between MR bin and toner hopper is not fully sealed
Infuse Mishima silastic into the bayonet of MR bin, then infuse the 705 silastic into the bayonet of the toner Hopper.
Sealing sponge under the Magnetic felt is not pasted well,so the gap appears
Apply the Sealing sponge individually to make sure it sticks with Magnetic felt seamlessly.
• HP 390 Series Quality Improvement Project
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