为什么打印机能打测试页不能打印文档?

页面:/news/view-3511212/ | 耗时:0.0820 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=3511212 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3511212 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3511212 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1087307,1298614,1106956,1087753,1128287,1129855,1126756,1118374,1113518,1122408,1121612,1130750,1130818,1109533,1298664,1119842,1128563,1132593,1085940,1139912,1125116,1121698,1275269,1102925,1118288,1131987,1120432,1123357,1125082,1105492) ORDER BY field (ArticleID,1087307,1298614,1106956,1087753,1128287,1129855,1126756,1118374,1113518,1122408,1121612,1130750,1130818,1109533,1298664,1119842,1128563,1132593,1085940,1139912,1125116,1121698,1275269,1102925,1118288,1131987,1120432,1123357,1125082,1105492)