JPS647664B2 - - Google Patents

Info

Publication number

JPS647664B2

JPS647664B2 JP1300179A JP1300179A JPS647664B2 JP S647664 B2 JPS647664 B2 JP S647664B2 JP 1300179 A JP1300179 A JP 1300179A JP 1300179 A JP1300179 A JP 1300179A JP S647664 B2 JPS647664 B2 JP S647664B2

Authority

JP

Japan

Prior art keywords

developer

support means

magnetic

latent image

magnetic field

Prior art date

1979-02-07

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 230000001105 regulatory effect Effects 0.000 claims description 14
• 230000005389 magnetism Effects 0.000 claims description 2
• 230000032258 transport Effects 0.000 claims description 2
• 238000000034 method Methods 0.000 description 29
• 239000002245 particle Substances 0.000 description 11
• 239000010410 layer Substances 0.000 description 8
• 239000011247 coating layer Substances 0.000 description 4
• 230000006866 deterioration Effects 0.000 description 3
• 239000000428 dust Substances 0.000 description 3
• 230000009191 jumping Effects 0.000 description 3
• 239000000843 powder Substances 0.000 description 3
• 238000005054 agglomeration Methods 0.000 description 2
• 230000002776 aggregation Effects 0.000 description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
• 239000011324 bead Substances 0.000 description 1
• 230000008901 benefit Effects 0.000 description 1
• 230000008859 change Effects 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000005684 electric field Effects 0.000 description 1
• 230000007613 environmental effect Effects 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 239000000696 magnetic material Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 230000008569 process Effects 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 238000010186 staining Methods 0.000 description 1
• 230000003068 static effect Effects 0.000 description 1